Pith Number

pith:7LZRZI47

pith:2006:7LZRZI47XYCI3L52VL6GZCTQUZ

not attested not anchored not stored refs pending

Hot corinos in NGC1333-IRAS4B and IRAS2A

2), Bertrand Lefloch (1) ((1) Laboratoire d'Astrophysique de l'Observatoire de Grenoble (2) Institute for Astronomy, Cecilia Ceccarelli (1), Jonathan P. Williams (2), Sandrine Bottinelli (1, University of Hawai`i)

arxiv:astro-ph/0611480 v1 · 2006-11-15 · 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{7LZRZI47XYCI3L52VL6GZCTQUZ}

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	2026-05-18T01:40:28.892523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

faf31ca39fbe048dafbaaafc6c8a70a67b7f86fa5892cb55014244cd85273648

Aliases

arxiv: astro-ph/0611480 · arxiv_version: astro-ph/0611480v1 · doi: 10.48550/arxiv.astro-ph/0611480 · pith_short_12: 7LZRZI47XYCI · pith_short_16: 7LZRZI47XYCI3L52 · pith_short_8: 7LZRZI47

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/7LZRZI47XYCI3L52VL6GZCTQUZ \
  | 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: faf31ca39fbe048dafbaaafc6c8a70a67b7f86fa5892cb55014244cd85273648

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da30a02e090e4fe736e6d7184c8ccccd7417d395a8028fe373fa0d35636eb18a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-11-15T14:57:52Z",
    "title_canon_sha256": "2215cd913f555cfaf2bc56f2372db63a975dc5efb603687bbeda8ac3fd0117ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0611480",
    "kind": "arxiv",
    "version": 1
  }
}