Pith Number

pith:TVHYJWL7

pith:2015:TVHYJWL72GCX6433IKHOJCK5Y5

not attested not anchored not stored refs pending

The Data Reduction Pipeline for the Apache Point Observatory Galactic Evolution Experiment

Adam Burton, Ana Elia Garcia Perez, Carlos Allende Prieto, Chad Bender, David L. Nidever, Demitri Muna, Dmitry Bizyaev, Duy Nguyen, Fred R. Hearty, Jennifer S. Sobeck, John C. Wilson, Jon A. Holtzman, Matthew Shetrone, Michael F. Skrutskie, Ricardo P. Schiavon, Rohit Desphande, Scott W. Fleming, Stephane Beland, Steven R. Majewski, Szabolcs Meszaros

arxiv:1501.03742 v2 · 2015-01-15 · astro-ph.IM · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TVHYJWL72GCX6433IKHOJCK5Y5}

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	2026-05-18T01:27:24.255869Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d4f84d97fd1857f737b428ee4895dc771906015e83ef9e537ea20c19bbddefb

Aliases

arxiv: 1501.03742 · arxiv_version: 1501.03742v2 · doi: 10.48550/arxiv.1501.03742 · pith_short_12: TVHYJWL72GCX · pith_short_16: TVHYJWL72GCX6433 · pith_short_8: TVHYJWL7

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/TVHYJWL72GCX6433IKHOJCK5Y5 \
  | 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: 9d4f84d97fd1857f737b428ee4895dc771906015e83ef9e537ea20c19bbddefb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f255bfe190880caf5a6dd0208f45a0c7b30f8c5181b573df4d586bd5269a5d90",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2015-01-15T17:13:26Z",
    "title_canon_sha256": "10d0a0893532e23a0c6f4899aaf205a9574aa8e37b4c7d22ee18e036d14bfad6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.03742",
    "kind": "arxiv",
    "version": 2
  }
}