Pith Number

pith:64QERKM7

pith:2009:64QERKM7JZDPAKHSTMYNH6PCPX

not attested not anchored not stored refs pending

Implications of a VLBI Distance to the Double Pulsar J0737-3039A/B

A. T. Deller, M. Bailes, S. J. Tingay

arxiv:0902.0996 v1 · 2009-02-05 · 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{64QERKM7JZDPAKHSTMYNH6PCPX}

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.

Cited by

1 paper in Pith

An Acceleration is Worth a Hundred Thousand Phase Space Measurements

Receipt and verification

First computed	2026-07-04T17:14:21.635764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f72048a99f4e46f028f29b30d3f9e27dcb4fa8bd39ba2e298028a5a641979d4e

Aliases

arxiv: 0902.0996 · arxiv_version: 0902.0996v1 · doi: 10.48550/arxiv.0902.0996 · pith_short_12: 64QERKM7JZDP · pith_short_16: 64QERKM7JZDPAKHS · pith_short_8: 64QERKM7

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/64QERKM7JZDPAKHSTMYNH6PCPX \
  | 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: f72048a99f4e46f028f29b30d3f9e27dcb4fa8bd39ba2e298028a5a641979d4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "992867f681e719c88e9a9eab58b0d2f0e263940729e3f2bc58b485632d3fdfdf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-02-05T23:06:54Z",
    "title_canon_sha256": "22559186cf0d0b1b74d7df4d677ccdb28ea86b2c53dc82e3be5dc6d3eb4a7f16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.0996",
    "kind": "arxiv",
    "version": 1
  }
}