Pith Number

pith:O2C2F3IC

pith:2023:O2C2F3ICR4VEU3GM6K3EFFPPN4

not attested not anchored not stored refs pending

Complex Organic Molecules in a Very Young Hot Corino, HOPS 373SW

Chul-Hwan Kim, Doug Johnstone, Giseon Baek, Gregory J. Herczeg, Jae-Hong Jeong, Jeong-Eun Lee, John J. Tobin, Seokho Lee, Yuri Aikawa

arxiv:2306.16959 v1 · 2023-06-29 · astro-ph.SR · 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{O2C2F3ICR4VEU3GM6K3EFFPPN4}

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	2026-07-05T06:26:11.634641Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7685a2ed028f2a4a6cccf2b64295ef6f18f8d50aeac65a5ec8997d4fcd152cb2

Aliases

arxiv: 2306.16959 · arxiv_version: 2306.16959v1 · doi: 10.48550/arxiv.2306.16959 · pith_short_12: O2C2F3ICR4VE · pith_short_16: O2C2F3ICR4VEU3GM · pith_short_8: O2C2F3IC

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/O2C2F3ICR4VEU3GM6K3EFFPPN4 \
  | 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: 7685a2ed028f2a4a6cccf2b64295ef6f18f8d50aeac65a5ec8997d4fcd152cb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "190b5af3f05d1a31276e0ef36669c3ae66307aac141a5bdd8ccdb0d4ca45f813",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2023-06-29T14:06:07Z",
    "title_canon_sha256": "6aca2f010736b64a67fa85eff58570c34563cfb7c4422f95f0cb05e96755a45e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.16959",
    "kind": "arxiv",
    "version": 1
  }
}