Pith Number

pith:3D7CBRDX

pith:2014:3D7CBRDXQ7F3HSOIMAYNORDD7C

not attested not anchored not stored refs pending

Spectral Energy Distribution Fitting of HETDEX Pilot Survey Lyman-alpha Emitters in COSMOS and GOODS-N

A.I. Malz, Alex Hagen, Caryl Gronwall, Derek B. Fox, Donald P. Schneider, Eric Gawiser, Gary J. Hill, Gregory R. Zeimann, Guillermo A. Blanc, Henry Gebhardt, Joanna Bridge, Karl Gebhardt, Mimi Song, Nicholas A. Bond, Niv Drory, Robin Ciardullo, Steven L. Finkelstein, Viviana Acquaviva

arxiv:1403.4935 v1 · 2014-03-19 · 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{3D7CBRDXQ7F3HSOIMAYNORDD7C}

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.

Receipt and verification

First computed	2026-05-18T02:54:04.692847Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8fe20c47787cbb3c9c86030d74463f8b3c1c92268bbc93a149614220cee3d2e

Aliases

arxiv: 1403.4935 · arxiv_version: 1403.4935v1 · doi: 10.48550/arxiv.1403.4935 · pith_short_12: 3D7CBRDXQ7F3 · pith_short_16: 3D7CBRDXQ7F3HSOI · pith_short_8: 3D7CBRDX

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/3D7CBRDXQ7F3HSOIMAYNORDD7C \
  | 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: d8fe20c47787cbb3c9c86030d74463f8b3c1c92268bbc93a149614220cee3d2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b36f7be98412b3f771f1ecbb35760c4cb1d762fdf9f64f07b9d3aa47a3cf29c",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-03-19T20:00:14Z",
    "title_canon_sha256": "f75adee91175bb83c633af6b1d0b7f052a92392b87de8cac08a21cdf37d9ddb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.4935",
    "kind": "arxiv",
    "version": 1
  }
}