Pith Number

pith:AF52YG2I

pith:2013:AF52YG2IBOEBRUEQKSBYYY2HXF

not attested not anchored not stored refs pending

A double-peaked outburst of A 0535+26 observed with INTEGRAL, RXTE, and Suzaku

A. Camero-Arranz, A. Santangelo, C. Ferrigno, D. Klochkov, D. M. Marcu, F. F\"urst, I. Caballero, I. Kreykenbohm, J. A. Zurita Heras, J. Wilms, K. Makishima, K. Pottschmidt, L. Barragan, M. H. Finger, P. Kretschmar, R. Rothschild, R. Staubert, S. Suchy, T. Enoto, W. Iwakiri, Y. Terada

arxiv:1301.4856 v1 · 2013-01-21 · 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{AF52YG2IBOEBRUEQKSBYYY2HXF}

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	2026-05-18T01:52:05.135849Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

017bac1b480b8818d09054838c6347b95c8ba1eacb612e2e0ebddb26bc29f655

Aliases

arxiv: 1301.4856 · arxiv_version: 1301.4856v1 · doi: 10.48550/arxiv.1301.4856 · pith_short_12: AF52YG2IBOEB · pith_short_16: AF52YG2IBOEBRUEQ · pith_short_8: AF52YG2I

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/AF52YG2IBOEBRUEQKSBYYY2HXF \
  | 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: 017bac1b480b8818d09054838c6347b95c8ba1eacb612e2e0ebddb26bc29f655

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95ed7db92bc80ccff32efcaaf61a4787465592b2a173fb5e90ef4db7953f4a60",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-01-21T13:08:49Z",
    "title_canon_sha256": "06f285fb8f97339642641484ae1e80f79c3d95501ee63223795b353381402b73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.4856",
    "kind": "arxiv",
    "version": 1
  }
}