Pith Number

pith:UR34T27V

pith:2012:UR34T27V7KT5HPPARCZI47GZES

not attested not anchored not stored refs pending

A parallax distance and mass estimate for the transitional millisecond pulsar system J1023+0038

A.G. Lyne, A. M. Archibald, A. T. Deller, B. Stappers, D. Lorimer, G. H. Janssen, I. H. Stairs, M. A. McLaughlin, S. Chatterjee, S. Ransom, V. M. Kaspi, W. F. Brisken

arxiv:1207.5670 v1 · 2012-07-24 · 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{UR34T27V7KT5HPPARCZI47GZES}

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	2026-05-18T01:56:08.497130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a477c9ebf5faa7d3bde088b28e7cd9248cd61c23b953a2ac34480e28779144fc

Aliases

arxiv: 1207.5670 · arxiv_version: 1207.5670v1 · doi: 10.48550/arxiv.1207.5670 · pith_short_12: UR34T27V7KT5 · pith_short_16: UR34T27V7KT5HPPA · pith_short_8: UR34T27V

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/UR34T27V7KT5HPPARCZI47GZES \
  | 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: a477c9ebf5faa7d3bde088b28e7cd9248cd61c23b953a2ac34480e28779144fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1d00a8c7925a22556854b20f7830037d750dd78cc2a8792f5c2b5f72d1db318",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-07-24T12:02:07Z",
    "title_canon_sha256": "cd812ce250c3f3aaab4c2136e9d2657e524f8fa9f85e1846db278847d30907e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.5670",
    "kind": "arxiv",
    "version": 1
  }
}