Pith Number

pith:STU2M4ZH

pith:2010:STU2M4ZHDJKYBKXNJMEPYW63YS

not attested not anchored not stored refs pending

Hamilton-Jacobi Method and Gravitation

L. Vanzo, R. Di Criscienzo, S. Zerbini

arxiv:1010.0797 v1 · 2010-10-05 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{STU2M4ZHDJKYBKXNJMEPYW63YS}

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	2026-05-18T00:36:04.363716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94e9a673271a5580aaed4b08fc5bdbc49f8ef3e23feada1cf694eee4907db777

Aliases

arxiv: 1010.0797 · arxiv_version: 1010.0797v1 · doi: 10.48550/arxiv.1010.0797 · pith_short_12: STU2M4ZHDJKY · pith_short_16: STU2M4ZHDJKYBKXN · pith_short_8: STU2M4ZH

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/STU2M4ZHDJKYBKXNJMEPYW63YS \
  | 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: 94e9a673271a5580aaed4b08fc5bdbc49f8ef3e23feada1cf694eee4907db777

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebf5ddf40a3ab26b0fd21cbd70a82b21cc7a2fef34553d6f0014760e4c176771",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-10-05T08:35:35Z",
    "title_canon_sha256": "6755a9fc34320ea082fe3541c8a571cb70a3ab3df5efcc44765f4042ced0f575"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.0797",
    "kind": "arxiv",
    "version": 1
  }
}