Pith Number

pith:SFAUDGST

pith:2013:SFAUDGST6LTPIBDPD7X74ZWPSS

not attested not anchored not stored refs pending

Signatures of pulsars in the light curves of newly formed supernova remnants

Angela V. Olinto, E. Sterl Phinney, Kumiko Kotera

arxiv:1304.5326 v1 · 2013-04-19 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SFAUDGST6LTPIBDPD7X74ZWPSS}

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	2026-05-18T01:50:30.846593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9141419a53f2e6f4046f1feffe66cf949e15447b7eae2bcba3931a2b0ebb0f01

Aliases

arxiv: 1304.5326 · arxiv_version: 1304.5326v1 · doi: 10.48550/arxiv.1304.5326 · pith_short_12: SFAUDGST6LTP · pith_short_16: SFAUDGST6LTPIBDP · pith_short_8: SFAUDGST

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/SFAUDGST6LTPIBDPD7X74ZWPSS \
  | 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: 9141419a53f2e6f4046f1feffe66cf949e15447b7eae2bcba3931a2b0ebb0f01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5eeab1bf5238f0b0380afc08c5414bcbf2092bd71a19560eb00965a95356e79d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-04-19T06:49:52Z",
    "title_canon_sha256": "433d5fe39d82dabdca07cb24e39b107e9b6c4391de8c4913c6149f1fc73e1e48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.5326",
    "kind": "arxiv",
    "version": 1
  }
}