Pith Number

pith:SBYPVTCU

pith:2015:SBYPVTCUXVQHJ3A36HZPYGYZKS

not attested not anchored not stored refs pending

The space-time models with dust matter that admit separation of variables in Hamilton-Jacobi equations of a test particle

Altair Filippov, Evgeny Osetrin, Konstantin Osetrin

arxiv:1510.03147 v1 · 2015-10-12 · gr-qc · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SBYPVTCUXVQHJ3A36HZPYGYZKS}

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	2026-05-18T01:19:01.915382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9070facc54bd6074ec1bf1f2fc1b19549108b91a141c8f6e5de116ba99877b2e

Aliases

arxiv: 1510.03147 · arxiv_version: 1510.03147v1 · doi: 10.48550/arxiv.1510.03147 · pith_short_12: SBYPVTCUXVQH · pith_short_16: SBYPVTCUXVQHJ3A3 · pith_short_8: SBYPVTCU

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/SBYPVTCUXVQHJ3A36HZPYGYZKS \
  | 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: 9070facc54bd6074ec1bf1f2fc1b19549108b91a141c8f6e5de116ba99877b2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eaf1bdde4ed878999cf6e3aed1d3091c3ca753e017944e5e52df62a43e077be1",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-10-12T05:55:49Z",
    "title_canon_sha256": "4aa9ee55fee1219b4401ed75ae34f1d377e66756e3eb12e9d39b7d87eeb12ddb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.03147",
    "kind": "arxiv",
    "version": 1
  }
}