Pith Number

pith:BQ5SDUH5

pith:2010:BQ5SDUH522NRGSXLIUUAUEDMQT

not attested not anchored not stored refs pending

Complex Ashtekar variables and reality conditions for Holst's action

Wolfgang Wieland

arxiv:1012.1738 v2 · 2010-12-08 · 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{BQ5SDUH522NRGSXLIUUAUEDMQT}

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

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

Receipt and verification

First computed	2026-05-18T04:03:56.998451Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c3b21d0fdd69b134aeb45280a106c84cf8a593b84cba77597602c3b4d8f16b5

Aliases

arxiv: 1012.1738 · arxiv_version: 1012.1738v2 · doi: 10.48550/arxiv.1012.1738 · pith_short_12: BQ5SDUH522NR · pith_short_16: BQ5SDUH522NRGSXL · pith_short_8: BQ5SDUH5

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/BQ5SDUH522NRGSXLIUUAUEDMQT \
  | 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: 0c3b21d0fdd69b134aeb45280a106c84cf8a593b84cba77597602c3b4d8f16b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d093c3843cb8284ad3b8661e9c6738f50af29425deec116d03fe862dd4ae6cbb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-12-08T11:17:43Z",
    "title_canon_sha256": "a9f29c68fa2c7f5fee9122ff4a99bffc5198cf4a23131ebae8579b51877d9e1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.1738",
    "kind": "arxiv",
    "version": 2
  }
}