Pith Number

pith:J6TLNAC4

pith:2004:J6TLNAC4WA7NJYF6PGNV6ACSU2

not attested not anchored not stored refs pending

Spectral Evolution of weak bursts from SGR 1806-20 observed with INTEGRAL

D. Gotz, I.F. Mirabel, K. Hurley, S. Mereghetti

arxiv:astro-ph/0403018 v1 · 2004-03-01 · 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{J6TLNAC4WA7NJYF6PGNV6ACSU2}

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	2026-05-18T01:07:32.745758Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fa6b6805cb03ed4e0be799b5f0052a689c4435ea7ac6ce04285b7f728619a0d

Aliases

arxiv: astro-ph/0403018 · arxiv_version: astro-ph/0403018v1 · doi: 10.48550/arxiv.astro-ph/0403018 · pith_short_12: J6TLNAC4WA7N · pith_short_16: J6TLNAC4WA7NJYF6 · pith_short_8: J6TLNAC4

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/J6TLNAC4WA7NJYF6PGNV6ACSU2 \
  | 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: 4fa6b6805cb03ed4e0be799b5f0052a689c4435ea7ac6ce04285b7f728619a0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9eab7c37b86df54dd9ec7e71651559cb2becb885acac1c7455cc46cf2fa69bd",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-03-01T09:47:31Z",
    "title_canon_sha256": "89674601bea68bfd56767c991b2238eccd9eea18b877cc8f4db4e5bb0c01dd04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0403018",
    "kind": "arxiv",
    "version": 1
  }
}