Pith Number

pith:XKRXN7CN

pith:2016:XKRXN7CNB2ZVP47GV4GPMEC23F

not attested not anchored not stored refs pending

The 2015 outburst of the accretion-powered pulsar IGR J00291+5934: INTEGRAL and Swift observations

C. Ferrigno, D. K. Galloway, E. Bozzo, J. Poutanen, L. Kuiper, L. Stella, M. Falanga, V. De Falco

arxiv:1611.08218 v4 · 2016-11-24 · 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{XKRXN7CNB2ZVP47GV4GPMEC23F}

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	2026-05-18T00:53:29.496520Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

baa376fc4d0eb357f3e6af0cf6105ad971b4455cc604aef3483665bad419d57e

Aliases

arxiv: 1611.08218 · arxiv_version: 1611.08218v4 · doi: 10.48550/arxiv.1611.08218 · pith_short_12: XKRXN7CNB2ZV · pith_short_16: XKRXN7CNB2ZVP47G · pith_short_8: XKRXN7CN

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/XKRXN7CNB2ZVP47GV4GPMEC23F \
  | 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: baa376fc4d0eb357f3e6af0cf6105ad971b4455cc604aef3483665bad419d57e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b8bbe3bdb9a5ef8a8aa4213f66acc757e2ff9236f6edbc4f22c95ab8b4e29d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-11-24T15:23:48Z",
    "title_canon_sha256": "b7d70a261acb683cc8e5d001696d5f4eeba935f15170da4b621bc1a282677c9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.08218",
    "kind": "arxiv",
    "version": 4
  }
}