Pith Number

pith:GVFXA2UC

pith:2012:GVFXA2UCOXRQP7YM7Q4GIBC67K

not attested not anchored not stored refs pending

Localizing the Angular Momentum of Linear Gravity

Anthony Lasenby, Luke M. Butcher, Michael Hobson

arxiv:1210.0831 v1 · 2012-10-02 · gr-qc · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GVFXA2UCOXRQP7YM7Q4GIBC67K}

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	2026-05-18T03:44:14.173181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

354b706a8275e307ff0cfc3864045efaa1ec0d7ca5119de0804fcd2bdb205d04

Aliases

arxiv: 1210.0831 · arxiv_version: 1210.0831v1 · doi: 10.48550/arxiv.1210.0831 · pith_short_12: GVFXA2UCOXRQ · pith_short_16: GVFXA2UCOXRQP7YM · pith_short_8: GVFXA2UC

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/GVFXA2UCOXRQP7YM7Q4GIBC67K \
  | 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: 354b706a8275e307ff0cfc3864045efaa1ec0d7ca5119de0804fcd2bdb205d04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fddeb25eddc63864c53ad6886000ab46127ebf27a0ef4b4b587f5e40128e29bf",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-10-02T16:28:34Z",
    "title_canon_sha256": "5a8dc6635b3a42d3fd2292d768e23d5d2d2f821cb635bbbcb935df71782fd4ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.0831",
    "kind": "arxiv",
    "version": 1
  }
}