Pith Number

pith:5WSR5V4Q

pith:2008:5WSR5V4QRWDFYVDSYXWQVCYGM5

not attested not anchored not stored refs pending

Hamiltonian Analysis of non-chiral Plebanski Theory and its Generalizations

Kirill Krasnov, Sergei Alexandrov

arxiv:0809.4763 v1 · 2008-09-27 · 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{5WSR5V4QRWDFYVDSYXWQVCYGM5}

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

Renormalization group flows in area-metric gravity

Receipt and verification

First computed	2026-07-04T15:37:49.036377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eda51ed7908d865c5472c5ed0a8b066767b17935b4cf4f05e5772db3964b75d6

Aliases

arxiv: 0809.4763 · arxiv_version: 0809.4763v1 · doi: 10.48550/arxiv.0809.4763 · pith_short_12: 5WSR5V4QRWDF · pith_short_16: 5WSR5V4QRWDFYVDS · pith_short_8: 5WSR5V4Q

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/5WSR5V4QRWDFYVDSYXWQVCYGM5 \
  | 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: eda51ed7908d865c5472c5ed0a8b066767b17935b4cf4f05e5772db3964b75d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28c16cbfd83006c94d89e0d24bc59917bb9a43e84c4d137798fc16a19e5e2c76",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2008-09-27T11:08:44Z",
    "title_canon_sha256": "3eff9aa95aab16cd949ed5cf114487d27b5b76854d9fbee3a695629847ad35d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0809.4763",
    "kind": "arxiv",
    "version": 1
  }
}