Pith Number

pith:F43CSIXJ

pith:2024:F43CSIXJBDRVCCOY6KMQUCIRUZ

not attested not anchored not stored refs pending

Survey of Complex Organic Molecules in Starless and Prestellar Cores in the Perseus Molecular Cloud

Andr\'es Meg\'ias, Izaskun Jim\'enez-Serra, Samantha Scibelli, Yancy Shirley

arxiv:2408.11613 v1 · 2024-08-21 · astro-ph.GA · astro-ph.EP · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F43CSIXJBDRVCCOY6KMQUCIRUZ}

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	2026-07-05T08:57:46.058717Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f362922e908e35109d8f2990a0911a67337ebc71cdd01e1a731c6d003bc265d

Aliases

arxiv: 2408.11613 · arxiv_version: 2408.11613v1 · doi: 10.48550/arxiv.2408.11613 · pith_short_12: F43CSIXJBDRV · pith_short_16: F43CSIXJBDRVCCOY · pith_short_8: F43CSIXJ

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/F43CSIXJBDRVCCOY6KMQUCIRUZ \
  | 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: 2f362922e908e35109d8f2990a0911a67337ebc71cdd01e1a731c6d003bc265d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c92844918a550c3693eb44ec2ca943df6145db92ff82f7891664ba687797a43b",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-08-21T13:41:30Z",
    "title_canon_sha256": "ee92de52cb988e33c1ceb57690d55045f95e87e654f1f6144b39a6af85f40b34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.11613",
    "kind": "arxiv",
    "version": 1
  }
}