Pith Number

pith:BXEG25AW

pith:2014:BXEG25AWNUR6X5X7JKIWDLB6DC

not attested not anchored not stored refs pending

Observations and Modeling of the Companions of Short Period Binary Millisecond Pulsars: Evidence for High-Mass Neutron Stars

Joshua Schroeder, Jules Halpern

arxiv:1401.7966 v1 · 2014-01-30 · astro-ph.HE · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BXEG25AWNUR6X5X7JKIWDLB6DC}

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	2026-05-18T01:44:54.368071Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0dc86d74166d23ebf6ff4a9161ac3e18939c0407a6a5b2c43e1818d39a42f848

Aliases

arxiv: 1401.7966 · arxiv_version: 1401.7966v1 · doi: 10.48550/arxiv.1401.7966 · pith_short_12: BXEG25AWNUR6 · pith_short_16: BXEG25AWNUR6X5X7 · pith_short_8: BXEG25AW

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/BXEG25AWNUR6X5X7JKIWDLB6DC \
  | 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: 0dc86d74166d23ebf6ff4a9161ac3e18939c0407a6a5b2c43e1818d39a42f848

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "388ce52635f1f485da630a8f8f481da1774656c3ba409133dabc4605254d5b13",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-01-30T19:44:09Z",
    "title_canon_sha256": "8ef3fd0f655382526c37e54a1a250d26f2432e965c2580fdf6000d0585e6ec70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.7966",
    "kind": "arxiv",
    "version": 1
  }
}