Pith Number

pith:JYKLJ2CQ

pith:2016:JYKLJ2CQVPLLGMMRYWGP6CAQ4A

not attested not anchored not stored refs pending

Meteorites and the RNA World: A Thermodynamic Model of Nucleobase Synthesis within Planetesimals

Ben K. D. Pearce, Ralph E. Pudritz

arxiv:1611.07516 v1 · 2016-11-22 · 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{JYKLJ2CQVPLLGMMRYWGP6CAQ4A}

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	2026-05-18T00:57:19.909803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e14b4e850abd6b33191c58cff0810e0044c42aafde97c40b5a56df502863003

Aliases

arxiv: 1611.07516 · arxiv_version: 1611.07516v1 · doi: 10.48550/arxiv.1611.07516 · pith_short_12: JYKLJ2CQVPLL · pith_short_16: JYKLJ2CQVPLLGMMR · pith_short_8: JYKLJ2CQ

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/JYKLJ2CQVPLLGMMRYWGP6CAQ4A \
  | 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: 4e14b4e850abd6b33191c58cff0810e0044c42aafde97c40b5a56df502863003

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "173ee0dbfb9f5f46250acb7f9a9c7bbe5c8fdb6b036afb81d065af0bf672f184",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-11-22T20:59:58Z",
    "title_canon_sha256": "8eb5cd0c004f6b6202ccb1c9115f4e76a03948b908d2c3c76cc10db1abfe84fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.07516",
    "kind": "arxiv",
    "version": 1
  }
}