Pith Number

pith:6DSDEYM3

pith:2008:6DSDEYM3NMJIIMQDE5UJYBMLKI

not attested not anchored not stored refs pending

Suzaku Observation of 30Dor C: A Supernova Remnant with the Largest Non-Thermal Shell

Aya Bamba, Hiroya Yamaguchi, Katsuji Koyama

arxiv:0808.3501 v2 · 2008-08-26 · 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{6DSDEYM3NMJIIMQDE5UJYBMLKI}

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	2026-05-18T02:15:42.690506Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0e432619b6b1284320327689c058b52204820da5fdb294ddf36893af0f781f8

Aliases

arxiv: 0808.3501 · arxiv_version: 0808.3501v2 · doi: 10.48550/arxiv.0808.3501 · pith_short_12: 6DSDEYM3NMJI · pith_short_16: 6DSDEYM3NMJIIMQD · pith_short_8: 6DSDEYM3

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/6DSDEYM3NMJIIMQDE5UJYBMLKI \
  | 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: f0e432619b6b1284320327689c058b52204820da5fdb294ddf36893af0f781f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a87e8877cdd54fc9ed21fd25b540da6945844b3d316a6ab170987985f6b0927",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-08-26T12:42:43Z",
    "title_canon_sha256": "0b31b8b473d5a057bc6bdbd245b19450e99e626df58b4582fbc70178e586ab0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0808.3501",
    "kind": "arxiv",
    "version": 2
  }
}