Pith Number

pith:BJN4S7Q7

pith:2009:BJN4S7Q7356XEOOWLR2OEOSJ3Y

not attested not anchored not stored refs pending

A General Catalogue of Molecular Hydrogen Emission-Line Objects (MHOs) in Outflows from Young Stars

Christopher J. Davis, Michael D. Smith, Ryan Gell, Tigran Khanzadyan, Tim Jenness

arxiv:0910.5274 v2 · 2009-10-28 · 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{BJN4S7Q7356XEOOWLR2OEOSJ3Y}

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	2026-05-18T02:11:10.614186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a5bc97e1fdf7d7239d65c74e23a49de27a604823f9f8e2b811f310e1e231cfb

Aliases

arxiv: 0910.5274 · arxiv_version: 0910.5274v2 · doi: 10.48550/arxiv.0910.5274 · pith_short_12: BJN4S7Q7356X · pith_short_16: BJN4S7Q7356XEOOW · pith_short_8: BJN4S7Q7

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/BJN4S7Q7356XEOOWLR2OEOSJ3Y \
  | 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: 0a5bc97e1fdf7d7239d65c74e23a49de27a604823f9f8e2b811f310e1e231cfb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e9d6a3500987aecb3bdcb49ecc236e533ceacfafb0d535366e7de4e2e4a0f83",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-10-28T01:32:29Z",
    "title_canon_sha256": "1ff4db54278e6505128004742b15bfe0c194c75062154f6516c9976387f0e72d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.5274",
    "kind": "arxiv",
    "version": 2
  }
}