Pith Number

pith:NASXYE6Y

pith:2015:NASXYE6Y744MDYAJ7H6ACUA7TH

not attested not anchored not stored refs pending

New Spinor Fields on Lorentzian 7-Manifolds

L. Bonora, Roldao da Rocha

arxiv:1508.01357 v2 · 2015-08-06 · 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{NASXYE6Y744MDYAJ7H6ACUA7TH}

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	2026-05-18T01:22:06.174018Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68257c13d8ff38c1e009f9fc01501f99d5f29cb6a118b8a0216b87feb5cdad24

Aliases

arxiv: 1508.01357 · arxiv_version: 1508.01357v2 · doi: 10.48550/arxiv.1508.01357 · pith_short_12: NASXYE6Y744M · pith_short_16: NASXYE6Y744MDYAJ · pith_short_8: NASXYE6Y

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/NASXYE6Y744MDYAJ7H6ACUA7TH \
  | 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: 68257c13d8ff38c1e009f9fc01501f99d5f29cb6a118b8a0216b87feb5cdad24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "105d280d1310b86dd2168fd809dc00b61c24b90259b17519b04eaac54956c363",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-08-06T10:54:36Z",
    "title_canon_sha256": "3da897c54c49cec950f8f1fa6559dbc64e66c71c300427a8abe15478e0e234a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.01357",
    "kind": "arxiv",
    "version": 2
  }
}