Pith Number

pith:K7MRFR2J

pith:2018:K7MRFR2JMM7FU6FINT6PKCNEMA

not attested not anchored not stored refs pending

Entanglement, anomalies and Mathisson's helices

Alvaro Veliz-Osorio, Diego Liska, Piermarco Fonda

arxiv:1806.06619 v2 · 2018-06-18 · hep-th · gr-qc · 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{K7MRFR2JMM7FU6FINT6PKCNEMA}

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	2026-05-17T23:53:30.646788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57d912c749633e5a78a86cfcf509a4602b7576a41dec7388f2e4f78590c8a32f

Aliases

arxiv: 1806.06619 · arxiv_version: 1806.06619v2 · doi: 10.48550/arxiv.1806.06619 · pith_short_12: K7MRFR2JMM7F · pith_short_16: K7MRFR2JMM7FU6FI · pith_short_8: K7MRFR2J

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/K7MRFR2JMM7FU6FINT6PKCNEMA \
  | 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: 57d912c749633e5a78a86cfcf509a4602b7576a41dec7388f2e4f78590c8a32f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bd85bb4c15d06cc107c6a36ed0f6d2c339a9780c3f7a5f569f584f84ab43850",
    "cross_cats_sorted": [
      "gr-qc",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-06-18T12:11:26Z",
    "title_canon_sha256": "1df22aa588d7f611284a2eae5ce92868bee263c04dfb88898667922486ad9f94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.06619",
    "kind": "arxiv",
    "version": 2
  }
}