Pith Number

pith:ZNIMYKFS

pith:1996:ZNIMYKFSLZA7SF6U3R3T7N6FBE

not attested not anchored not stored refs pending

Real and complex connections for canonical gravity

Giorgio Immirzi

arxiv:gr-qc/9612030 v1 · 1996-12-12 · 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{ZNIMYKFSLZA7SF6U3R3T7N6FBE}

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

5 papers in Pith

Horizon-scale tests of gravity theories and fundamental physics from the Event Horizon Telescope image of Sagittarius A$^*$

Einstein-Cartan pseudoscalaron inflation, reheating and nonthermal leptogenesis

Covariant quantization of the Einstein-Hilbert theory in first-order form

Toller matrices and the Feynman $i\varepsilon$ in spinfoams

Receipt and verification

First computed	2026-07-04T17:25:39.150018Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb50cc28b25e41f917d4dc773fb7c5090cf40dbfed3735b7d6eabba02dfa5548

Aliases

arxiv: gr-qc/9612030 · arxiv_version: gr-qc/9612030v1 · doi: 10.48550/arxiv.gr-qc/9612030 · pith_short_12: ZNIMYKFSLZA7 · pith_short_16: ZNIMYKFSLZA7SF6U · pith_short_8: ZNIMYKFS

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/ZNIMYKFSLZA7SF6U3R3T7N6FBE \
  | 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: cb50cc28b25e41f917d4dc773fb7c5090cf40dbfed3735b7d6eabba02dfa5548

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3482b42b81978a8193b8ae8f5d43f9c9628221dc13c0d7c4cac20eb9a8fe047c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1996-12-12T13:58:55Z",
    "title_canon_sha256": "e1ef1d91d46f6d9dc0aa07069297c76ef1f504b269e2ab0a7ab0bc9052668023"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9612030",
    "kind": "arxiv",
    "version": 1
  }
}