Pith Number

pith:WSOBR45C

pith:2016:WSOBR45CXS2DJ6PR2XYOA3GF5L

not attested not anchored not stored refs pending

A Massive Millisecond Pulsar in an Eccentric Binary

A. G. Lyne, B. W. Stappers, C. G. Bassa, D. J. Champion, E. D. Barr, M. Berezina, M. Kramer, P. C. C. Freire

arxiv:1611.03658 v1 · 2016-11-11 · astro-ph.HE · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WSOBR45CXS2DJ6PR2XYOA3GF5L}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:54:27.566530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b49c18f3a2bcb434f9f1d5f0e06cc5eaff58eab43cfedd86727503ad1a3663b2

Aliases

arxiv: 1611.03658 · arxiv_version: 1611.03658v1 · doi: 10.48550/arxiv.1611.03658 · pith_short_12: WSOBR45CXS2D · pith_short_16: WSOBR45CXS2DJ6PR · pith_short_8: WSOBR45C

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/WSOBR45CXS2DJ6PR2XYOA3GF5L \
  | 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: b49c18f3a2bcb434f9f1d5f0e06cc5eaff58eab43cfedd86727503ad1a3663b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e50a4e344e8856c5f5908e79a2da155ae628a80dce5fb8602458aa20c85a90cc",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-11-11T11:20:45Z",
    "title_canon_sha256": "c43f997b2b5411d7f9c175771619e74ef9aedafea89c94ab173b9c637a549923"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.03658",
    "kind": "arxiv",
    "version": 1
  }
}