Pith Number

pith:BJCP2LUG

pith:1998:BJCP2LUGCXIWVXEEZIK7GJ76TZ

not attested not anchored not stored refs pending

An investigation of the molecular clouds of the Carina HII region/molecular cloud complex - First results

(2)ATNF), J. B. Whiteoak (2), J. W. V. Storey (1) ((1)UNSW, K. J. Brooks (1)

arxiv:astro-ph/9804293 v1 · 1998-04-28 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BJCP2LUGCXIWVXEEZIK7GJ76TZ}

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	2026-05-18T01:40:14.184955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a44fd2e8615d16adc84ca15f327fe9e7532b24fdc3347b79b837bc876dcae0e

Aliases

arxiv: astro-ph/9804293 · arxiv_version: astro-ph/9804293v1 · doi: 10.48550/arxiv.astro-ph/9804293 · pith_short_12: BJCP2LUGCXIW · pith_short_16: BJCP2LUGCXIWVXEE · pith_short_8: BJCP2LUG

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/BJCP2LUGCXIWVXEEZIK7GJ76TZ \
  | 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: 0a44fd2e8615d16adc84ca15f327fe9e7532b24fdc3347b79b837bc876dcae0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0b49bc5ad1ec78271036b38257609702cbb8e85a6e9569391ba9e4c75f4a150",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1998-04-28T11:58:25Z",
    "title_canon_sha256": "0e0a962f6f57b4d77c43c63f64c4f0d04b382ac827c625bd26792dc9ac96b5e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9804293",
    "kind": "arxiv",
    "version": 1
  }
}