Pith Number

pith:AUKOGXRB

pith:2006:AUKOGXRBNPYNTI4E4J7JOOHHEK

not attested not anchored not stored refs pending

IGR J08408--4503: a new recurrent Supergiant Fast X-ray Transient

A. De Luca, A. von Kienlin, D. Gotz, F. Senziani, M. Falanga, S. Schanne

arxiv:astro-ph/0612437 v1 · 2006-12-15 · 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{AUKOGXRBNPYNTI4E4J7JOOHHEK}

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	2026-05-18T04:29:14.761469Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0514e35e216bf0d9a384e27e9738e722ad4b5656240bcd41d0b12da28e20d719

Aliases

arxiv: astro-ph/0612437 · arxiv_version: astro-ph/0612437v1 · doi: 10.48550/arxiv.astro-ph/0612437 · pith_short_12: AUKOGXRBNPYN · pith_short_16: AUKOGXRBNPYNTI4E · pith_short_8: AUKOGXRB

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/AUKOGXRBNPYNTI4E4J7JOOHHEK \
  | 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: 0514e35e216bf0d9a384e27e9738e722ad4b5656240bcd41d0b12da28e20d719

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c8d0e311ff2d14d8e017393d32f7549bc960f621cf73c1ccdee7f9cc79f8d2c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-12-15T15:53:19Z",
    "title_canon_sha256": "4e1d81c7034d6ae89334ed34a4a730660afa8393412454b4136651c56e0819df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0612437",
    "kind": "arxiv",
    "version": 1
  }
}