Pith Number

pith:REKE7HF3

pith:2005:REKE7HF3EHMVLM6CJWJAZ2MDC5

not attested not anchored not stored refs pending

Consistency Check on Volume and Triad Operator Quantisation in Loop Quantum Gravity II

Kristina Giesel, Thomas Thiemann

arxiv:gr-qc/0507037 v2 · 2005-07-08 · 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{REKE7HF3EHMVLM6CJWJAZ2MDC5}

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	2026-05-18T00:52:34.759429Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89144f9cbb21d955b3c24d920ce9831766e8b1f39c2152821f7ae894314f82b0

Aliases

arxiv: gr-qc/0507037 · arxiv_version: gr-qc/0507037v2 · doi: 10.48550/arxiv.gr-qc/0507037 · pith_short_12: REKE7HF3EHMV · pith_short_16: REKE7HF3EHMVLM6C · pith_short_8: REKE7HF3

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/REKE7HF3EHMVLM6CJWJAZ2MDC5 \
  | 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: 89144f9cbb21d955b3c24d920ce9831766e8b1f39c2152821f7ae894314f82b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fba3775d6288b328d3518e178b7ba108d4fc7d908e25a167b17a83f3d41485bf",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2005-07-08T11:51:48Z",
    "title_canon_sha256": "aebcd916c148849ab3c0958ac00ae669fbdab7b674c4119ae2b6765424bb49c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0507037",
    "kind": "arxiv",
    "version": 2
  }
}