Pith Number

pith:KC364EML

pith:2009:KC364EMLCZRHQIK34LTD6LGSSC

not attested not anchored not stored refs pending

Fermion Dynamics by Internal and Space-Time Symmetries

Giovanni Montani, Nakia Carlevaro, Orchidea Maria Lecian

arxiv:0903.4124 v1 · 2009-03-24 · gr-qc · 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{KC364EMLCZRHQIK34LTD6LGSSC}

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	2026-05-18T02:35:00.189734Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50b7ee118b166278215be2e63f2cd29081b63d1ecbb50db4c2fa4891135c2fa7

Aliases

arxiv: 0903.4124 · arxiv_version: 0903.4124v1 · doi: 10.48550/arxiv.0903.4124 · pith_short_12: KC364EMLCZRH · pith_short_16: KC364EMLCZRHQIK3 · pith_short_8: KC364EML

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/KC364EMLCZRHQIK34LTD6LGSSC \
  | 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: 50b7ee118b166278215be2e63f2cd29081b63d1ecbb50db4c2fa4891135c2fa7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94b08c22aa49e786ae13ceb3cea12015873508d864545f9404c62be538916583",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2009-03-24T16:38:01Z",
    "title_canon_sha256": "7fec9c1573f02b71892d5ea78e8f61d93db34ea0903d13bc6cea7c08994687fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.4124",
    "kind": "arxiv",
    "version": 1
  }
}