Pith Number

pith:CD7CAGJV

pith:2025:CD7CAGJV25TKA7SIUNGZ5A6Q4I

not attested not anchored not stored refs pending

Leading Logarithm Quantum Gravity II

N. C. Tsamis, R. P. Woodard, S. P. Miao

arxiv:2507.04308 v2 · 2025-07-06 · 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{CD7CAGJV25TKA7SIUNGZ5A6Q4I}

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	2026-07-05T11:57:57.525377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10fe201935d766a07e48a34d9e83d0e23282c212c41bd96176d2cfb085beb022

Aliases

arxiv: 2507.04308 · arxiv_version: 2507.04308v2 · doi: 10.48550/arxiv.2507.04308 · pith_short_12: CD7CAGJV25TK · pith_short_16: CD7CAGJV25TKA7SI · pith_short_8: CD7CAGJV

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/CD7CAGJV25TKA7SIUNGZ5A6Q4I \
  | 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: 10fe201935d766a07e48a34d9e83d0e23282c212c41bd96176d2cfb085beb022

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b2351d4f780fb477479790bb0856387acbb9fc31b11b5c13ab6bd77e51d1c73",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-07-06T09:22:46Z",
    "title_canon_sha256": "70111d98dac19168e1dd98e65cbb1c23f1e4298a8ddff6e0d0904fdf54779e49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.04308",
    "kind": "arxiv",
    "version": 2
  }
}