Pith Number

pith:EC723PZP

pith:2011:EC723PZPUX5H76JRUA2GJCV4TH

not attested not anchored not stored refs pending

Compatibility of symmetric quantization with general covariance in the Dirac equation and spin connections

A. D. Alhaidari, A. Jellal

arxiv:1106.2236 v4 · 2011-06-11 · hep-th · gr-qc · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EC723PZPUX5H76JRUA2GJCV4TH}

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	2026-05-18T01:29:38.695560Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20bfadbf2fa5fa7ff931a034648abc99d58c279bdda08032bc516795aaaf1027

Aliases

arxiv: 1106.2236 · arxiv_version: 1106.2236v4 · doi: 10.48550/arxiv.1106.2236 · pith_short_12: EC723PZPUX5H · pith_short_16: EC723PZPUX5H76JR · pith_short_8: EC723PZP

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/EC723PZPUX5H76JRUA2GJCV4TH \
  | 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: 20bfadbf2fa5fa7ff931a034648abc99d58c279bdda08032bc516795aaaf1027

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ff99898c0d333cfc0b05ae8686d5e216559c0a9885c4b1980f3435d9562c189",
    "cross_cats_sorted": [
      "gr-qc",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-06-11T13:36:02Z",
    "title_canon_sha256": "3b81920b1d846ecbae4cbdb4262c9391c46e7c25e2e0cd0384052c955a6a2b46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.2236",
    "kind": "arxiv",
    "version": 4
  }
}