Pith Number

pith:SX4EG23B

pith:2015:SX4EG23BPAZYGT6KLR3LZARSKE

not attested not anchored not stored refs pending

Mathisson-Papapetrou-Tulczyjew-Dixon (MPTD) equations in ultra-relativistic regime and gravimagnetic moment

Alexei A. Deriglazov, Walberto Guzm\'an Ram\'irez

arxiv:1509.05357 v2 · 2015-09-17 · 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{SX4EG23BPAZYGT6KLR3LZARSKE}

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	2026-05-18T00:59:49.284381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95f8436b617833834fca5c76bc8232511513aaf183fdacb39a7a13d3a3799863

Aliases

arxiv: 1509.05357 · arxiv_version: 1509.05357v2 · doi: 10.48550/arxiv.1509.05357 · pith_short_12: SX4EG23BPAZY · pith_short_16: SX4EG23BPAZYGT6K · pith_short_8: SX4EG23B

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/SX4EG23BPAZYGT6KLR3LZARSKE \
  | 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: 95f8436b617833834fca5c76bc8232511513aaf183fdacb39a7a13d3a3799863

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0c4b1eeaea092051f703a62ba121a40f228cba077b003d19f271923a0a5ee78",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-09-17T18:24:13Z",
    "title_canon_sha256": "94e4a108e86d2f040baa03ff8164c3857cfeff32520b1f7a05d8bd918f5ba17a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.05357",
    "kind": "arxiv",
    "version": 2
  }
}