Pith Number

pith:6PQ73TNS

pith:2018:6PQ73TNSSPB5TRMI3YHTYTLNO3

not attested not anchored not stored refs pending

A multi-wavelength view of the neutron star binary 1FGL J1417.7--4402: A progenitor to canonical millisecond pulsars

Arash Bahramian, C. C. Cheung, Craig O. Heinke, James C. A. Miller-Jones, Jay Strader, Laura Chomiuk, Laura Shishkovsky, Philip G. Edwards, Samuel J. Swihart

arxiv:1808.07101 v1 · 2018-08-21 · 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{6PQ73TNSSPB5TRMI3YHTYTLNO3}

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	2026-05-18T00:02:31.112560Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3e1fdcdb293c3d9c588de0f3c4d6d76cb8ad6a42a530c545adfcd7bdd1b1502

Aliases

arxiv: 1808.07101 · arxiv_version: 1808.07101v1 · doi: 10.48550/arxiv.1808.07101 · pith_short_12: 6PQ73TNSSPB5 · pith_short_16: 6PQ73TNSSPB5TRMI · pith_short_8: 6PQ73TNS

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/6PQ73TNSSPB5TRMI3YHTYTLNO3 \
  | 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: f3e1fdcdb293c3d9c588de0f3c4d6d76cb8ad6a42a530c545adfcd7bdd1b1502

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bd22089fc231eee942ce65a197aa9a4926a73391455fd76dce2a6944f3d61d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-08-21T19:41:17Z",
    "title_canon_sha256": "57f1f61287257c6236deb4f35a40e4cf45296ead5b8f9f1004ab1460bf0e9aa8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.07101",
    "kind": "arxiv",
    "version": 1
  }
}