Pith Number

pith:BFDPBGXD

pith:2018:BFDPBGXDPN23T4X3FIFPA75424

not attested not anchored not stored refs pending

Timing properties of ULX pulsars: optically thick envelopes and outflows

Adam Ingram, Alexander A. Mushtukov, Dmitrij I. Nagirner, Matthew Middleton, Michiel van der Klis

arxiv:1811.02049 v2 · 2018-11-05 · astro-ph.HE · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BFDPBGXDPN23T4X3FIFPA75424}

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.

Cited by

1 paper in Pith

Significant or Not? The Impact of Randomisation During Data Reduction on Confirming a New Pulsating Ultraluminous X-ray Source Candidate in Centaurus A

Receipt and verification

First computed	2026-05-17T23:56:12.579786Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0946f09ae37b75b9f2fb2a0af07fbcd73ec7fd50125e05dbc99b921cd9ba957e

Aliases

arxiv: 1811.02049 · arxiv_version: 1811.02049v2 · doi: 10.48550/arxiv.1811.02049 · pith_short_12: BFDPBGXDPN23 · pith_short_16: BFDPBGXDPN23T4X3 · pith_short_8: BFDPBGXD

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/BFDPBGXDPN23T4X3FIFPA75424 \
  | 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: 0946f09ae37b75b9f2fb2a0af07fbcd73ec7fd50125e05dbc99b921cd9ba957e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7491686b3d0b88712478d5377907bfd863f8ae55aa4e54be401a2d15e859872f",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-11-05T21:54:43Z",
    "title_canon_sha256": "05ce54cfa257487c43de51d8f9479c814baed69679f75489d458ff85c27ad7bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.02049",
    "kind": "arxiv",
    "version": 2
  }
}