Pith Number

pith:IEQMLRZU

pith:2009:IEQMLRZU3EYZT6ANQ2MRPVI35X

not attested not anchored not stored refs pending

Canonical path integral measures for Holst and Plebanski gravity. I. Reduced Phase Space Derivation

Jonathan Engle, Muxin Han, Thomas Thiemann

arxiv:0911.3433 v2 · 2009-11-17 · 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{IEQMLRZU3EYZT6ANQ2MRPVI35X}

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	2026-05-18T04:32:01.826236Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4120c5c734d93199f80d869917d51bedcda9b4f67c07f0c9fc71d1458e1f5a3d

Aliases

arxiv: 0911.3433 · arxiv_version: 0911.3433v2 · doi: 10.48550/arxiv.0911.3433 · pith_short_12: IEQMLRZU3EYZ · pith_short_16: IEQMLRZU3EYZT6AN · pith_short_8: IEQMLRZU

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/IEQMLRZU3EYZT6ANQ2MRPVI35X \
  | 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: 4120c5c734d93199f80d869917d51bedcda9b4f67c07f0c9fc71d1458e1f5a3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e426386ba329cc2e59d8d5326f404cb170bb25a73c370c71d4138457e07d9afc",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2009-11-17T23:56:47Z",
    "title_canon_sha256": "fcd4e6abe894d1b4a0f8ca2fc2495f5ea141f1c2a4dca8a9d2fbead214ffafe6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.3433",
    "kind": "arxiv",
    "version": 2
  }
}