Pith Number

pith:GEAUEH3M

pith:2005:GEAUEH3MGCQVSNHTNX7YVSFVL2

not attested not anchored not stored refs pending

Soft gamma repeaters outside the Local group

3, 4) (1-Sternberg Astronomical Institute; 2 - Institute for Nuclear Research; 3 - Astro Space Center of Lebedev Physical Institute; 4 - University of Oulu), B.E. Stern (2, S.B. Popov (1)

arxiv:astro-ph/0503532 v4 · 2005-03-24 · 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{GEAUEH3MGCQVSNHTNX7YVSFVL2}

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	2026-07-04T16:51:04.240295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3101421f6c30a15934f36dff8ac8b55eb9555462723bab5ee94d833e6aab11d4

Aliases

arxiv: astro-ph/0503532 · arxiv_version: astro-ph/0503532v4 · doi: 10.48550/arxiv.astro-ph/0503532 · pith_short_12: GEAUEH3MGCQV · pith_short_16: GEAUEH3MGCQVSNHT · pith_short_8: GEAUEH3M

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/GEAUEH3MGCQVSNHTNX7YVSFVL2 \
  | 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: 3101421f6c30a15934f36dff8ac8b55eb9555462723bab5ee94d833e6aab11d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45b160dcf9468ae747c2ca7e31969fa83b000e76d853c93d2da4514f3b363009",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-03-24T13:08:11Z",
    "title_canon_sha256": "5c498564e7b46ccc18d35189cfed2bbfc32e085aed3e4132f7dd8d25e002dd5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0503532",
    "kind": "arxiv",
    "version": 4
  }
}