Pith Number

pith:5NJR66WF

pith:2012:5NJR66WFBHLKZSBV7QZESKGM2C

not attested not anchored not stored refs pending

Dust shell model of the water fountain source IRAS 16342--3814

H. Izumiura, K. Murakawa

arxiv:1207.4944 v1 · 2012-07-20 · 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{5NJR66WFBHLKZSBV7QZESKGM2C}

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	2026-05-18T01:56:15.737667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb531f7ac509d6acc835fc324928ccd0a4fe862582976ca86f497a342440069b

Aliases

arxiv: 1207.4944 · arxiv_version: 1207.4944v1 · doi: 10.48550/arxiv.1207.4944 · pith_short_12: 5NJR66WFBHLK · pith_short_16: 5NJR66WFBHLKZSBV · pith_short_8: 5NJR66WF

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/5NJR66WFBHLKZSBV7QZESKGM2C \
  | 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: eb531f7ac509d6acc835fc324928ccd0a4fe862582976ca86f497a342440069b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4b403c052d6febb42b00ce12d99ade28773564c67f7210b0d46b1d82384e57f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-07-20T13:15:39Z",
    "title_canon_sha256": "39139499a6271c5afc0b74512cd70b9ffe37ed899571b11002c96c3f574d52b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.4944",
    "kind": "arxiv",
    "version": 1
  }
}