Pith Number

pith:J2XAE62M

pith:2014:J2XAE62M6PMJZFYYRO2XENBNEC

not attested not anchored not stored refs pending

ALMA Results of the Pseudodisk, Rotating disk, and Jet in Continuum and HCO+ in the Protostellar System HH 212

Chin-Fei Lee, Hsien Shang, Naomi Hirano, Paul T.P. Ho, Qizhou Zhang, Ruben Krasnopolsky

arxiv:1403.5853 v1 · 2014-03-24 · 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{J2XAE62M6PMJZFYYRO2XENBNEC}

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	2026-05-18T01:43:52.032963Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4eae027b4cf3d89c97188bb572342d208438b86b78358dcc449c17564df37ffa

Aliases

arxiv: 1403.5853 · arxiv_version: 1403.5853v1 · doi: 10.48550/arxiv.1403.5853 · pith_short_12: J2XAE62M6PMJ · pith_short_16: J2XAE62M6PMJZFYY · pith_short_8: J2XAE62M

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/J2XAE62M6PMJZFYYRO2XENBNEC \
  | 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: 4eae027b4cf3d89c97188bb572342d208438b86b78358dcc449c17564df37ffa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2137ef1b9c2c2ffe4eb78eb296a8e5fad5b189a9d7a5f219cf0a5ed0fc9c5370",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-03-24T05:14:11Z",
    "title_canon_sha256": "337169e54ce2f4602cc621cf4af0e083a444c0dae69ba9014ed4f145ec5d83c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.5853",
    "kind": "arxiv",
    "version": 1
  }
}