Pith Number

pith:KEEUTFV4

pith:2023:KEEUTFV4VPRTBDJFAZV5WSBOL3

not attested not anchored not stored refs pending

HETDEX Public Source Catalog 1: 220K Sources Including Over 50K Lyman Alpha Emitters from an Untargeted Wide-area Spectroscopic Survey

Barbara Benda, Benjamin P. Thomas, Brianna McKay, Caryl Gronwall, Chenxu Liu, Daniel J. Farrow, Donald P. Schneider, Donghui Jeong, Dustin Davis, Eiichiro Komatsu, Eric Gawiser, Erin Mentuch Cooper, Gary J. Hill, Gregory Zeimann, Hanshin Lee, Hasti Khoraminezhad, Jan Snigula, Jennifer Poppe, John J. Feldmeier, Karl Gebhardt, Ken Mawatari, Laurel Weiss, Lindsay R. House, Lutz Wisotzki, Maja Lujan Niemeyer, Martin Landriau, Masami Ouchi, Maximilian Fabricius, Maya H. Debski, Michael Boylan-Kolchin, Mona Dentler, Niv Drory, Oscar A. Chavez Ortiz, Phillip MacQueen, Rameen Farooq, Robin Ciardullo, Sarah Tuttle, Shun Saito, Steven Janowiecki, Steven L. Finkelstein, Tanya Urrutia, The HETDEX collaboration, Ulrich Hopp, William P. Bowman, Wolfram Kollatschny, Yechi Zhang

arxiv:2301.01826 v1 · 2023-01-04 · astro-ph.GA · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KEEUTFV4VPRTBDJFAZV5WSBOL3}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Filtering Interlopers with Photometry and Diagnostic Features: A Machine Learning Framework Validated with CSST Slitless Spectroscopy

Receipt and verification

First computed	2026-07-05T05:41:38.716740Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51094996bcabe3308d25066bdb482e5eda326b95010d0e0ee5c10f046d6d6dda

Aliases

arxiv: 2301.01826 · arxiv_version: 2301.01826v1 · doi: 10.48550/arxiv.2301.01826 · pith_short_12: KEEUTFV4VPRT · pith_short_16: KEEUTFV4VPRTBDJF · pith_short_8: KEEUTFV4

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/KEEUTFV4VPRTBDJFAZV5WSBOL3 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 51094996bcabe3308d25066bdb482e5eda326b95010d0e0ee5c10f046d6d6dda

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfbb5b870930480e472ac85b48f99230dae1e38c96cec89dcd99fe610d87787a",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-01-04T21:26:40Z",
    "title_canon_sha256": "abc8214c921dea1612ceabf313e661430611a62d3057c567c25ccad88a7fe7e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.01826",
    "kind": "arxiv",
    "version": 1
  }
}