Pith Number

pith:SVYGWYVY

pith:2016:SVYGWYVYDZ375T4U6HNR4VOGK2

not attested not anchored not stored refs pending

An eccentric binary millisecond pulsar with a helium white dwarf companion in the Galactic Field

David L. Kaplan, Detlev Koester, Fredrick Jenet, John Antoniadis, Jose G. Martinez, Julia S. Deneva, Kevin Stovall, Paulo C. C. Freire

arxiv:1601.08184 v2 · 2016-01-29 · astro-ph.SR · 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{SVYGWYVYDZ375T4U6HNR4VOGK2}

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	2026-05-18T01:02:04.534834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95706b62b81e77fecf94f1db1e55c6568e5a73e1d9f560e51169af6e6b89dc6b

Aliases

arxiv: 1601.08184 · arxiv_version: 1601.08184v2 · doi: 10.48550/arxiv.1601.08184 · pith_short_12: SVYGWYVYDZ37 · pith_short_16: SVYGWYVYDZ375T4U · pith_short_8: SVYGWYVY

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/SVYGWYVYDZ375T4U6HNR4VOGK2 \
  | 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: 95706b62b81e77fecf94f1db1e55c6568e5a73e1d9f560e51169af6e6b89dc6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa953dda8bc2d50034a20b75f5ebeff60ee04892930ddb1436a9822ee39cbdf9",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-01-29T16:40:08Z",
    "title_canon_sha256": "7d5f87b8a3454752a663b0030a26192995a78a8eccb92947d04f9db6aa4accc6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.08184",
    "kind": "arxiv",
    "version": 2
  }
}