Pith Number

pith:YJPL6TLC

pith:2011:YJPL6TLCD7R6FPZFNUGMBNW4G4

not attested not anchored not stored refs pending

Spinfoam Fermions: PCT Symmetry, Dirac Determinant, and Correlation Functions

Carlo Rovelli, Muxin Han

arxiv:1101.3264 v2 · 2011-01-17 · 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{YJPL6TLCD7R6FPZFNUGMBNW4G4}

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

Bell states for fermions in loop quantum gravity

Receipt and verification

First computed	2026-05-18T02:22:51.978624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c25ebf4d621fe3e2bf256d0cc0b6dc3724bda426a2ffaafa9616e32c10b95c74

Aliases

arxiv: 1101.3264 · arxiv_version: 1101.3264v2 · doi: 10.48550/arxiv.1101.3264 · pith_short_12: YJPL6TLCD7R6 · pith_short_16: YJPL6TLCD7R6FPZF · pith_short_8: YJPL6TLC

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/YJPL6TLCD7R6FPZFNUGMBNW4G4 \
  | 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: c25ebf4d621fe3e2bf256d0cc0b6dc3724bda426a2ffaafa9616e32c10b95c74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ce1a484552c118fb01ff441bf4456df9e6a745f4f312a38688d62e47e87696f",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-01-17T16:55:05Z",
    "title_canon_sha256": "c58fab7d7f6e514b1e876cc9212dfd4de6d02fb69247f1fd1aab90d6bf897478"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.3264",
    "kind": "arxiv",
    "version": 2
  }
}