Pith Number

pith:GQQUONYO

pith:2017:GQQUONYONIIGV5NMPL57QGYKXS

not attested not anchored not stored refs pending

Evolution of broad-band SED during outburst rise in NS X-ray Nova Aql X-1

Alexander V. Meshcheryakov, Ilfan F. Bikmaev, Irek M. Khamitov, Maxim V. Eselevich, Nikolay I. Shakura, Sergey S. Tsygankov, Valeriy V. Vlasyuk

arxiv:1703.09159 v1 · 2017-03-27 · 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{GQQUONYONIIGV5NMPL57QGYKXS}

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	2026-05-18T00:28:56.145845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

342147370e6a106af5ac7afbf81b0abca10827eec4bd6881d69fbd469a93d19d

Aliases

arxiv: 1703.09159 · arxiv_version: 1703.09159v1 · doi: 10.48550/arxiv.1703.09159 · pith_short_12: GQQUONYONIIG · pith_short_16: GQQUONYONIIGV5NM · pith_short_8: GQQUONYO

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/GQQUONYONIIGV5NMPL57QGYKXS \
  | 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: 342147370e6a106af5ac7afbf81b0abca10827eec4bd6881d69fbd469a93d19d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07d7879b450dfdb2b42be9285b1bb6f598725a91f4534ca81cf4ddb140df1402",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-03-27T16:05:03Z",
    "title_canon_sha256": "eb7113d21486829d8527c9ba0abf89141aa64be8f7b0641cd483ce9583d52ffd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.09159",
    "kind": "arxiv",
    "version": 1
  }
}