Pith Number

pith:STFMKTXZ

pith:2025:STFMKTXZUGEB7QZTDTYJMISS2Y

not attested not anchored not stored refs pending

Hamiltonian renormalisation IX. U(1)**3 quantum gravity

M. Rodriguez Zarate, T. Thiemann

arxiv:2505.13037 v2 · 2025-05-19 · 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{STFMKTXZUGEB7QZTDTYJMISS2Y}

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	2026-07-05T11:36:31.956619Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94cac54ef9a1881fc3331cf0962252d6209649fa2397214b627128525d50a1ba

Aliases

arxiv: 2505.13037 · arxiv_version: 2505.13037v2 · doi: 10.48550/arxiv.2505.13037 · pith_short_12: STFMKTXZUGEB · pith_short_16: STFMKTXZUGEB7QZT · pith_short_8: STFMKTXZ

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/STFMKTXZUGEB7QZTDTYJMISS2Y \
  | 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: 94cac54ef9a1881fc3331cf0962252d6209649fa2397214b627128525d50a1ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9103cdba6a8256abdc67272a56b97a44dafc5a4b6b8d2439c1aff89d3393f4f1",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-05-19T12:21:52Z",
    "title_canon_sha256": "45fcfd1048c30abb4470f07b718ed0abaabec8218cb94554580756b740778f17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.13037",
    "kind": "arxiv",
    "version": 2
  }
}