Pith Number

pith:S2JZC5ZP

pith:2024:S2JZC5ZPOVX3QAHFYM7AJP6ECH

not attested not anchored not stored refs pending

A Yebes W band Line Survey towards an Unshocked Molecular Cloud of Supernova Remnant 3C391: Evidence of Cosmic-Ray-Induced Chemistry

Liton Majumdar, Miguel Santander-Garc\'ia, Ping Zhou, Prathap Rayalacheruvu, Tian-Yu Tu, Yang Chen

arxiv:2408.15175 v1 · 2024-08-27 · 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{S2JZC5ZPOVX3QAHFYM7AJP6ECH}

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	2026-07-05T08:59:55.470237Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

969391772f756fb800e5c33e04bfc411eedb4ba408f87d2f8aeb7e7fc0bf712a

Aliases

arxiv: 2408.15175 · arxiv_version: 2408.15175v1 · doi: 10.48550/arxiv.2408.15175 · pith_short_12: S2JZC5ZPOVX3 · pith_short_16: S2JZC5ZPOVX3QAHF · pith_short_8: S2JZC5ZP

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/S2JZC5ZPOVX3QAHFYM7AJP6ECH \
  | 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: 969391772f756fb800e5c33e04bfc411eedb4ba408f87d2f8aeb7e7fc0bf712a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0494afb181e8f494c45e19852abddbbd10dce3235015a39c2ec59f88152ec6ef",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-08-27T16:13:56Z",
    "title_canon_sha256": "55382c0eb1af4be376b2b08db1f6ddfde137f0a4606024e7afcda2c416a0c280"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.15175",
    "kind": "arxiv",
    "version": 1
  }
}