Pith Number

pith:NOBS75PC

pith:2022:NOBS75PCHJQYEW3JDXCZ6O6TXQ

not attested not anchored not stored refs pending

Discovery of fulvenallene in TMC-1 with the QUIJOTE line survey

Bel\'en Tercero, Carlos Cabezas, Jos\'e Cernicharo, Juan R. Pardo, Marcelino Ag\'undez, Nuria Marcelino, Pablo de Vicente, Ralf I. Kaiser, Ra\'ul Fuentetaja

arxiv:2207.09369 v1 · 2022-07-19 · 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{NOBS75PCHJQYEW3JDXCZ6O6TXQ}

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	2026-07-05T04:43:50.224531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b832ff5e23a61825b691dc59f3bd3bc2585016cbdd7e639517a6a04111d76dc

Aliases

arxiv: 2207.09369 · arxiv_version: 2207.09369v1 · doi: 10.48550/arxiv.2207.09369 · pith_short_12: NOBS75PCHJQY · pith_short_16: NOBS75PCHJQYEW3J · pith_short_8: NOBS75PC

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/NOBS75PCHJQYEW3JDXCZ6O6TXQ \
  | 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: 6b832ff5e23a61825b691dc59f3bd3bc2585016cbdd7e639517a6a04111d76dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "746972bd72879adff419aed0338f91f87b811efc9e5b5a01035015f977dce448",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-07-19T16:13:29Z",
    "title_canon_sha256": "28ccfff899216eb33f6836fc53d97f3bf5a520b67780216ebdebae853bb0df4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.09369",
    "kind": "arxiv",
    "version": 1
  }
}