Pith Number

pith:OPGYWHBZ

pith:2005:OPGYWHBZMVRXS5QQKZ32VBCQSR

not attested not anchored not stored refs pending

GRBs-SN and SGR-X-Pulsar as blazing Jets

D. Fargion

arxiv:astro-ph/0501403 v1 · 2005-01-19 · 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{OPGYWHBZMVRXS5QQKZ32VBCQSR}

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	2026-05-18T02:40:25.894381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73cd8b1c3965637976105677aa8450945e099d9d0e49b8ed35bce4fbf5afa7c4

Aliases

arxiv: astro-ph/0501403 · arxiv_version: astro-ph/0501403v1 · doi: 10.48550/arxiv.astro-ph/0501403 · pith_short_12: OPGYWHBZMVRX · pith_short_16: OPGYWHBZMVRXS5QQ · pith_short_8: OPGYWHBZ

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/OPGYWHBZMVRXS5QQKZ32VBCQSR \
  | 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: 73cd8b1c3965637976105677aa8450945e099d9d0e49b8ed35bce4fbf5afa7c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd013ff3b4bac6635a23bb486236a419d312e583c8451e810c8c34d6633c83ef",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-01-19T19:06:13Z",
    "title_canon_sha256": "1a2e6d0dc978c4740d59aac70baf2882a1c4d232d93e1f2794891d2e1ca0c166"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0501403",
    "kind": "arxiv",
    "version": 1
  }
}