Pith Number

pith:7W4CFV5K

pith:2026:7W4CFV5KI5PNGWIJ3AQTO4OTAK

not attested not anchored not stored refs pending

Universal relation between $C_{T}$ and the CFT Weyl anomaly

Camilo N\'u\~nez-Barra, Danilo E. Diaz, Fabrizzio Bugini, Rodrigo Aros

arxiv:2603.00321 v4 · 2026-02-27 · hep-th · 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{7W4CFV5KI5PNGWIJ3AQTO4OTAK}

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	2026-05-28T02:04:46.621913Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdb822d7aa475ed35909d8213771d30287317b2f7a1f6d2f974c652ddcc27338

Aliases

arxiv: 2603.00321 · arxiv_version: 2603.00321v4 · doi: 10.48550/arxiv.2603.00321 · pith_short_12: 7W4CFV5KI5PN · pith_short_16: 7W4CFV5KI5PNGWIJ · pith_short_8: 7W4CFV5K

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/7W4CFV5KI5PNGWIJ3AQTO4OTAK \
  | 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: fdb822d7aa475ed35909d8213771d30287317b2f7a1f6d2f974c652ddcc27338

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d40fa3dd3f9cb2e9ca9b903943e12c1423813a82e073ee7f8a1b482c5888ac01",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2026-02-27T21:25:55Z",
    "title_canon_sha256": "3b89cc21081c72b099f49862d4713b7cf4a5e20622615af5fe809faf0e012d53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.00321",
    "kind": "arxiv",
    "version": 4
  }
}