Pith Number

pith:LELOOBFT

pith:2019:LELOOBFTDZ3OXVKZMYPXKR7PT2

not attested not anchored not stored refs pending

Discovery of Soft X-ray Pulsations from PSR J1231-1411 using NICER

Alice K. Harding, Christian Malacaria, Craig Markwardt, John P. Doty, Keith C. Gendreau, Matthew Kerr, Michael T. Wolff, Paul S. Ray, Scott M. Ransom, Sebastien Guillot, Slavko Bogdanov, Yang Soong, Zaven Arzoumanian

arxiv:1905.12060 v1 · 2019-05-28 · 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{LELOOBFTDZ3OXVKZMYPXKR7PT2}

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	2026-05-17T23:43:32.567839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5916e704b31e76ebd559661f7547ef9ea2e68d3505c58be19cfc6e5ba84d6975

Aliases

arxiv: 1905.12060 · arxiv_version: 1905.12060v1 · doi: 10.48550/arxiv.1905.12060 · pith_short_12: LELOOBFTDZ3O · pith_short_16: LELOOBFTDZ3OXVKZ · pith_short_8: LELOOBFT

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/LELOOBFTDZ3OXVKZMYPXKR7PT2 \
  | 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: 5916e704b31e76ebd559661f7547ef9ea2e68d3505c58be19cfc6e5ba84d6975

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "289200d6ba2335e61b59049e58e704a144c701700acee028a2fb99dced9b1635",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-05-28T20:03:25Z",
    "title_canon_sha256": "f1483f5193a7a812e2834e416be4acc7690e7ff77f735a6f252efb0c7af09a6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.12060",
    "kind": "arxiv",
    "version": 1
  }
}