Pith Number

pith:K4ZQYQL6

pith:2025:K4ZQYQL6R3HDZSDEFPFLVM2WNU

not attested not anchored not stored refs pending

INTEGRAL/ISGRI post 2024-periastron view of PSR B1259-63

A. Kuzin, A. Santangelo, B. van Soelen, D. Malyshev, M. Chernyakova

arxiv:2505.21474 v1 · 2025-05-27 · 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{K4ZQYQL6R3HDZSDEFPFLVM2WNU}

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	2026-07-05T11:10:42.512186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57330c417e8ece3cc8642bcabab3566d33de1dc9ff5619216fc7d811a3aef738

Aliases

arxiv: 2505.21474 · arxiv_version: 2505.21474v1 · doi: 10.48550/arxiv.2505.21474 · pith_short_12: K4ZQYQL6R3HD · pith_short_16: K4ZQYQL6R3HDZSDE · pith_short_8: K4ZQYQL6

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/K4ZQYQL6R3HDZSDEFPFLVM2WNU \
  | 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: 57330c417e8ece3cc8642bcabab3566d33de1dc9ff5619216fc7d811a3aef738

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01eef2764a7a55b6f17e637201fe1535d50521eab5d9db4fd22f714504679c5c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-05-27T17:47:02Z",
    "title_canon_sha256": "7c29cbc870d40e49752cb4ed1b323538bee3149a08cc1caa9ab242a012bb9c33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.21474",
    "kind": "arxiv",
    "version": 1
  }
}