Pith Number

pith:7A7KFILL

pith:2012:7A7KFILLLWIQYJ3AATKG72UJVF

not attested not anchored not stored refs pending

Formation of the planet orbiting the millisecond pulsar J1719-1438

G. Nelemans, L. M. van Haaften, P. G. Jonker, R. Voss

arxiv:1210.6332 v2 · 2012-10-23 · astro-ph.SR · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7A7KFILLLWIQYJ3AATKG72UJVF}

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	2026-05-18T03:26:32.296382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f83ea2a16b5d910c276004d46fea89a95d7c54e688ce60b9ef1106704a3da13e

Aliases

arxiv: 1210.6332 · arxiv_version: 1210.6332v2 · doi: 10.48550/arxiv.1210.6332 · pith_short_12: 7A7KFILLLWIQ · pith_short_16: 7A7KFILLLWIQYJ3A · pith_short_8: 7A7KFILL

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/7A7KFILLLWIQYJ3AATKG72UJVF \
  | 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: f83ea2a16b5d910c276004d46fea89a95d7c54e688ce60b9ef1106704a3da13e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cf0891fafd0701556e32e06178f7ce27c75b2865553fd82fd2bedc5eb172109",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-10-23T19:26:57Z",
    "title_canon_sha256": "f4e5cb22e15812a26140d9f7bfd2b037b8ebfb773ad45fb2bf0fea5115146650"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.6332",
    "kind": "arxiv",
    "version": 2
  }
}