Pith Number

pith:HPTH7PQS

pith:2018:HPTH7PQSGC76Y2YY7I57Q5X75M

not attested not anchored not stored refs pending

Discovery of a cyclotron absorption line in the transient X-ray pulsar XTE J1829-098

1), (2) Department of Physics, Alexander A. Lutovinov (1), Andrey E. Shtykovsky (1), Astronomy, Finland), Russia, Sergey S. Tsygankov (2, Sergey V. Molkov (1) ((1) Space Research Institute of the Russian Academy of Sciences, University of Turku

arxiv:1809.00880 v1 · 2018-09-04 · 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{HPTH7PQSGC76Y2YY7I57Q5X75M}

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	2026-05-18T00:03:15.066359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3be67fbe1230bfec6b18fa3bf876ffeb274b00f267f4309f3be468348f1fb93c

Aliases

arxiv: 1809.00880 · arxiv_version: 1809.00880v1 · doi: 10.48550/arxiv.1809.00880 · pith_short_12: HPTH7PQSGC76 · pith_short_16: HPTH7PQSGC76Y2YY · pith_short_8: HPTH7PQS

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/HPTH7PQSGC76Y2YY7I57Q5X75M \
  | 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: 3be67fbe1230bfec6b18fa3bf876ffeb274b00f267f4309f3be468348f1fb93c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48535913d293005f927202b32d405d54558bb27e8efa2ca50b1a9cab7dc5954e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-09-04T10:38:56Z",
    "title_canon_sha256": "66052ae68c6a20e4ffbc9883154e03ed8ddffc7328173fb5d67bc97a62522c2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.00880",
    "kind": "arxiv",
    "version": 1
  }
}