Pith Number

pith:OKTCCKVS

pith:2016:OKTCCKVSYHIIW5NYQ4FCAA22IU

not attested not anchored not stored refs pending

A generally-relativistic gauge classification of the Dirac fields

Luca Fabbri

arxiv:1603.02554 v4 · 2016-03-08 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OKTCCKVSYHIIW5NYQ4FCAA22IU}

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	2026-05-18T00:44:09.767612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72a6212ab2c1d08b75b8870a20035a452fe87fd94e2871a8f9c83563187b56ee

Aliases

arxiv: 1603.02554 · arxiv_version: 1603.02554v4 · doi: 10.48550/arxiv.1603.02554 · pith_short_12: OKTCCKVSYHII · pith_short_16: OKTCCKVSYHIIW5NY · pith_short_8: OKTCCKVS

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/OKTCCKVSYHIIW5NYQ4FCAA22IU \
  | 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: 72a6212ab2c1d08b75b8870a20035a452fe87fd94e2871a8f9c83563187b56ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a644fc88664b883587381bb6d88023a2e329d4678ba62a722792370a804b6042",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-03-08T15:36:35Z",
    "title_canon_sha256": "f795e5559ef9caa0f1e91ae6d57eea4c7a63917ba2bb734152412281d2edd2dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.02554",
    "kind": "arxiv",
    "version": 4
  }
}