Pith Number

pith:GRX2MCOC

pith:2021:GRX2MCOCSNRGBZVRYJYXEV4FKI

not attested not anchored not stored refs pending

Neutral-Neutral Synthesis of Organic Molecules in Cometary Comae

M. A Cordiner, S. B. Charnley

arxiv:2104.07577 v1 · 2021-04-15 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GRX2MCOCSNRGBZVRYJYXEV4FKI}

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.

Cited by

1 paper in Pith

A D/H Ratio Consistent with Earth's Water in Halley-type Comet 12P from ALMA HDO Mapping

Receipt and verification

First computed	2026-07-05T02:35:43.059634Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

346fa609c2936260e6b1c271725785520140c2f462d45ccea10aa657abd01faf

Aliases

arxiv: 2104.07577 · arxiv_version: 2104.07577v1 · doi: 10.48550/arxiv.2104.07577 · pith_short_12: GRX2MCOCSNRG · pith_short_16: GRX2MCOCSNRGBZVR · pith_short_8: GRX2MCOC

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/GRX2MCOCSNRGBZVRYJYXEV4FKI \
  | 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: 346fa609c2936260e6b1c271725785520140c2f462d45ccea10aa657abd01faf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d49a33cff6051ac3dc6a7db6660b55983b2ccb3d3dfe37becbe9c106bd249cf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2021-04-15T16:30:25Z",
    "title_canon_sha256": "34fe294c1f5e2504db0e2e45d8a35f2601b572bff06685e948cdca023b4420a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.07577",
    "kind": "arxiv",
    "version": 1
  }
}