Pith Number

pith:L5XEVVRX

pith:2022:L5XEVVRXMCISO552VL7VN3YCOH

not attested not anchored not stored refs pending

Dependence of Chemical Abundance on the Cosmic Ray Ionization Rate in IC 348

Di Li, Gan Luo, Jing Zhou, Junzhi Wang, Lingrui Lin, Nannan Yue, Ningyu Tang, Pei Zuo, Ping Zhou, Thomas G. Bisbas, Zhi-Yu Zhang

arxiv:2211.13380 v1 · 2022-11-24 · 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{L5XEVVRXMCISO552VL7VN3YCOH}

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	2026-07-05T05:34:04.357696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f6e4ad63760912777baaaff56ef0271ca77e034c4c34d9d1c4f72be9e156dd8

Aliases

arxiv: 2211.13380 · arxiv_version: 2211.13380v1 · doi: 10.48550/arxiv.2211.13380 · pith_short_12: L5XEVVRXMCIS · pith_short_16: L5XEVVRXMCISO552 · pith_short_8: L5XEVVRX

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/L5XEVVRXMCISO552VL7VN3YCOH \
  | 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: 5f6e4ad63760912777baaaff56ef0271ca77e034c4c34d9d1c4f72be9e156dd8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "244cce2d9debab302d227144567465682a21d63095c84a65fef390bdc7e2d2df",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-11-24T02:19:06Z",
    "title_canon_sha256": "cd64dde7e95622570ea35fe58aa66ad8e09b731c7b621fcfab94411196d15034"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.13380",
    "kind": "arxiv",
    "version": 1
  }
}