Pith Number

pith:7ZVQHA2P

pith:2015:7ZVQHA2PPNPX5CDY6NRKVRPX3Y

not attested not anchored not stored refs pending

Transient X-ray pulsar V0332+53: pulse phase-resolved spectroscopy and the reflection model

1), (2) Tuorla Observatory, (3) Institut f\"ur Astronomie und Astrophysik, 4) A.A.Mushtukov (2, (4) Kazan (Volga region) Federal University, 5, (5) Pulkovo Observatory, 6), (6) - Sobolev Astronomical Institute, A.A. Lutovinov (1), D.I.Nagirner (6), Finland, Germany, J.Poutanen (2) ((1) Space Research Institute, Kazan, Moscow, Russia, Russia), Saint Petersburg, Saint Petersburg State University, S.S.Tsygankov (2, T\"ubingen, Turku, Universit\"at T\"ubingen, University of Turku, V.Doroshenko (3), V.F.Suleimanov (3

arxiv:1502.03783 v1 · 2015-01-20 · astro-ph.HE · astro-ph.GA · astro-ph.IM · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7ZVQHA2PPNPX5CDY6NRKVRPX3Y}

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	2026-05-18T01:41:03.537392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe6b03834f7b5f7e8878f362aac5f7de1945763ba8d44254926ee1dfe862c6e3

Aliases

arxiv: 1502.03783 · arxiv_version: 1502.03783v1 · doi: 10.48550/arxiv.1502.03783 · pith_short_12: 7ZVQHA2PPNPX · pith_short_16: 7ZVQHA2PPNPX5CDY · pith_short_8: 7ZVQHA2P

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/7ZVQHA2PPNPX5CDY6NRKVRPX3Y \
  | 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: fe6b03834f7b5f7e8878f362aac5f7de1945763ba8d44254926ee1dfe862c6e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "551ab17752b1d5deabc9a9721288fdb106723e6446fa069beb2d4eb05206b7d2",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.IM",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-01-20T12:49:00Z",
    "title_canon_sha256": "fce742283add5b10927317346dbf8e86f92af3b5620cc1292a1354abbc7ad361"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.03783",
    "kind": "arxiv",
    "version": 1
  }
}