Pith Number

pith:YWOXGNRH

pith:2014:YWOXGNRHQPIFVPOWESG46AEDNT

not attested not anchored not stored refs pending

G305.136+0.068: A massive and dense cold core in an early stage of evolution

2), (2) CSIRO Astronomy, (3) Institute for Astronomy, 4) ((1) Departamento de Astronom\'ia, (4) Harvard-Smithsonian Center for Astrophysiscs, Andr\'es E. Guzm\'an (1, Australia, Cambridge, Diego Mardones (1), Elise Servajean (1), Guido Garay (1), Jaime E. Pineda (3), MA), Space Science, Switzerland, Universidad de Chile, Yanett Contreras (1, Zurich

arxiv:1411.5637 v1 · 2014-11-20 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YWOXGNRHQPIFVPOWESG46AEDNT}

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	2026-05-18T01:09:37.154847Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c59d73362783d05abdd6248dcf00836cf6d962343877344cca6134156806a921

Aliases

arxiv: 1411.5637 · arxiv_version: 1411.5637v1 · doi: 10.48550/arxiv.1411.5637 · pith_short_12: YWOXGNRHQPIF · pith_short_16: YWOXGNRHQPIFVPOW · pith_short_8: YWOXGNRH

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/YWOXGNRHQPIFVPOWESG46AEDNT \
  | 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: c59d73362783d05abdd6248dcf00836cf6d962343877344cca6134156806a921

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd30e990d87998e230241177d03cf86281a1536f2e630f786bdbd1d885856268",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-11-20T18:52:04Z",
    "title_canon_sha256": "c3600da213b93a44f37c37a2d9816600e0e7c12de938849d105ebef125f4870b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.5637",
    "kind": "arxiv",
    "version": 1
  }
}