Pith Number

pith:QHFAOPVA

pith:2023:QHFAOPVAY4XFP72AFKAE3VLCBJ

not attested not anchored not stored refs pending

Molecular environment of the thermal composite supernova remnant G352.7$-$0.1

Jacco Vink, Ping Zhou, Qian-Qian Zhang, Wen-Juan Zhong, Xiao Zhang, Xin Zhou, Yang Chen, Zhi-Yu Zhang

arxiv:2307.03369 v2 · 2023-07-07 · astro-ph.HE · 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{QHFAOPVAY4XFP72AFKAE3VLCBJ}

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	2026-07-05T06:33:21.868060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81ca073ea0c72e57ff402a804dd5620a51dd5e60dc1fc6f57a82aa4525459152

Aliases

arxiv: 2307.03369 · arxiv_version: 2307.03369v2 · doi: 10.48550/arxiv.2307.03369 · pith_short_12: QHFAOPVAY4XF · pith_short_16: QHFAOPVAY4XFP72A · pith_short_8: QHFAOPVA

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/QHFAOPVAY4XFP72AFKAE3VLCBJ \
  | 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: 81ca073ea0c72e57ff402a804dd5620a51dd5e60dc1fc6f57a82aa4525459152

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bff111eee5478056e24fd421711c3d4a027a630ac7cd8dc846a0007246d5e01",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-07-07T03:33:58Z",
    "title_canon_sha256": "7d773d99b1b310b1d8abfe8479cbea6915cf96af70283d29d3112ad71f241abd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.03369",
    "kind": "arxiv",
    "version": 2
  }
}