Pith Number

pith:FYAZMVXQ

pith:2023:FYAZMVXQELV3GYPI7AX42WP3YP

not attested not anchored not stored refs pending

Beam pattern evolution of accreting X-ray pulsar 1A 0535+262 during its 2020 giant outburst

A. Santangelo, C. Yu, I. Saathoff, L. D. Kong, L. Ji, P. J. Wang, S. N. Zhang, S. Zhang, V. Doroshenko, Y. F. Hu

arxiv:2302.07569 v2 · 2023-02-15 · 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{FYAZMVXQELV3GYPI7AX42WP3YP}

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	2026-07-05T05:55:50.585380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e019656f022ebb361e8f82fcd59fbc3ef35656ccabc45a3e7eb3d1c83d683b5

Aliases

arxiv: 2302.07569 · arxiv_version: 2302.07569v2 · doi: 10.48550/arxiv.2302.07569 · pith_short_12: FYAZMVXQELV3 · pith_short_16: FYAZMVXQELV3GYPI · pith_short_8: FYAZMVXQ

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/FYAZMVXQELV3GYPI7AX42WP3YP \
  | 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: 2e019656f022ebb361e8f82fcd59fbc3ef35656ccabc45a3e7eb3d1c83d683b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e972cf9645fa8a5eee53b5274947125d5d21df29752b8b582aef2b07c17cfa8f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-02-15T10:18:17Z",
    "title_canon_sha256": "4798affd6f1edd2c06db4a025085007eaf5faa8431e7fcb7d56719ce734b209e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.07569",
    "kind": "arxiv",
    "version": 2
  }
}