Pith Number

pith:ZBM5RE6I

pith:2025:ZBM5RE6ID2LHRT4AF6Q5IJNFOW

not attested not anchored not stored refs pending

Cyclical accretion regime change in the slow X-ray pulsar 4U 0114+65 observed with Chandra

Graciela Sanjurjo-Ferr\'in, Jessica Planelles-Villalva, Jose Joaqu\'in Rodes-Roca, Jose Miguel Torrej\'on, Konstantin Postnov, Lida Oskinova, Michael Nowak, Norbert Schulz

arxiv:2501.08702 v2 · 2025-01-15 · 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{ZBM5RE6ID2LHRT4AF6Q5IJNFOW}

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	2026-07-05T10:12:51.976365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c859d893c81e9678cf802fa1d425a5758897937263c406ce57cb0a41e4a9fd07

Aliases

arxiv: 2501.08702 · arxiv_version: 2501.08702v2 · doi: 10.48550/arxiv.2501.08702 · pith_short_12: ZBM5RE6ID2LH · pith_short_16: ZBM5RE6ID2LHRT4A · pith_short_8: ZBM5RE6I

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/ZBM5RE6ID2LHRT4AF6Q5IJNFOW \
  | 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: c859d893c81e9678cf802fa1d425a5758897937263c406ce57cb0a41e4a9fd07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e78727fe3e5a132c7374b58837a414789536cb2de83e7622031ef571355a7d98",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-01-15T10:37:02Z",
    "title_canon_sha256": "80cb369fa6060acc8976d2d8ed736d8d2c09130459b067e737c8a46275b6770c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.08702",
    "kind": "arxiv",
    "version": 2
  }
}