Pith Number

pith:S32O67UU

pith:2008:S32O67UU47OMGTGDOE5GKXHOE4

not attested not anchored not stored refs pending

Discovery of Molecular Shells Associated with Supernova Remnants. I. Kesteven 69

Ji Yang (PMO), Xin Zhou (NJU), Yang Chen (NJU), Yang Su (NJU & Pmo)

arxiv:0809.4306 v3 · 2008-09-25 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S32O67UU47OMGTGDOE5GKXHOE4}

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	2026-05-18T04:29:26.457332Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96f4ef7e94e7dcc34cc3713a655cee271e59e1df17fc709cc5eb0872507fd2e5

Aliases

arxiv: 0809.4306 · arxiv_version: 0809.4306v3 · doi: 10.48550/arxiv.0809.4306 · pith_short_12: S32O67UU47OM · pith_short_16: S32O67UU47OMGTGD · pith_short_8: S32O67UU

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/S32O67UU47OMGTGDOE5GKXHOE4 \
  | 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: 96f4ef7e94e7dcc34cc3713a655cee271e59e1df17fc709cc5eb0872507fd2e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5d8f67ad7067dab7352225a59c969b0a34bceef3b7d1503694e51e28742e6fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-09-25T05:35:55Z",
    "title_canon_sha256": "1551a0e6741b1d4980081b9939592b736c4ef468197f380aa0efb0dd43c18a80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0809.4306",
    "kind": "arxiv",
    "version": 3
  }
}