Pith Number

pith:ODQTY2SJ

pith:2012:ODQTY2SJ3RELH4NSWCKFUVCCGM

not attested not anchored not stored refs pending

The chemistry of C3 & Carbon Chain Molecules in DR21(OH)

B. Mookerjea, C. Joblin, E. Herbst, G. Hassel, J. Cernicharo, J. H. Black, J. Krelowski, J. R. Goicoechea, J. Stutzki, K. M. Menten, M. De Luca, M. Gerin, M. Kazmierczak, M. Schmidt, P. F. Goldsmith, T. Csengeri, T. Giesen

arxiv:1208.1816 v1 · 2012-08-09 · 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{ODQTY2SJ3RELH4NSWCKFUVCCGM}

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	2026-05-18T01:25:40.060494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70e13c6a49dc48b3f1b2b0945a5442330a81d88a940effa1ad1b8e71db2c7314

Aliases

arxiv: 1208.1816 · arxiv_version: 1208.1816v1 · doi: 10.48550/arxiv.1208.1816 · pith_short_12: ODQTY2SJ3REL · pith_short_16: ODQTY2SJ3RELH4NS · pith_short_8: ODQTY2SJ

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/ODQTY2SJ3RELH4NSWCKFUVCCGM \
  | 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: 70e13c6a49dc48b3f1b2b0945a5442330a81d88a940effa1ad1b8e71db2c7314

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec2e1036ce2ba41b9d4da8bb82158b8f13ed837f6b097c52074d49ff037e0680",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-08-09T05:23:10Z",
    "title_canon_sha256": "14019b7a21b27cf1c9857251066534dc3e465acc00f270d968735764118d86db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.1816",
    "kind": "arxiv",
    "version": 1
  }
}