Pith Number

pith:3AIFTMMC

pith:2021:3AIFTMMCJNQB225TOFO652TNGC

not attested not anchored not stored refs pending

Imprints from a Riemann-Cartan space-time on the energy levels of Dirac spinors

Diego Rubiera-Garcia, Francisco Cabral, Francisco S. N. Lobo

arxiv:2102.02048 v2 · 2021-02-03 · gr-qc · astro-ph.HE · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3AIFTMMCJNQB225TOFO652TNGC}

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.

Cited by

1 paper in Pith

Spin-dependent neutrino oscillations in torsion backgrounds: A quantum-field-theoretic analysis

Receipt and verification

First computed	2026-07-05T03:24:41.060350Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d81059b1824b601d6bb3715deeea6d3099b0996c9ba69b65c6b056281f0eb181

Aliases

arxiv: 2102.02048 · arxiv_version: 2102.02048v2 · doi: 10.48550/arxiv.2102.02048 · pith_short_12: 3AIFTMMCJNQB · pith_short_16: 3AIFTMMCJNQB225T · pith_short_8: 3AIFTMMC

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/3AIFTMMCJNQB225TOFO652TNGC \
  | 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: d81059b1824b601d6bb3715deeea6d3099b0996c9ba69b65c6b056281f0eb181

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "402b66a8160586b879058b6346d23cfce1f4f757f843e7d53ace18432cd65db1",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-02-03T13:18:55Z",
    "title_canon_sha256": "038dd57c53e056e20041d249e87d387e3680e2b616ce602b9c90a9b6007d7133"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.02048",
    "kind": "arxiv",
    "version": 2
  }
}