Pith Number

pith:MNUGWTIX

pith:2025:MNUGWTIXPPDFMMF5A4B65GKBME

not attested not anchored not stored refs pending

Degrees of freedom of quadratic scalar-nonmetricity theory

Jia-Jun Chen, Xian Gao, Zheng Chen

arxiv:2512.24298 v1 · 2025-12-30 · 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{MNUGWTIXPPDFMMF5A4B65GKBME}

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	2026-05-26T02:04:01.882101Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63686b4d177bc65630bd0703ee9941611730211bcbc7d74bf26e368d9b925a18

Aliases

arxiv: 2512.24298 · arxiv_version: 2512.24298v1 · doi: 10.48550/arxiv.2512.24298 · pith_short_12: MNUGWTIXPPDF · pith_short_16: MNUGWTIXPPDFMMF5 · pith_short_8: MNUGWTIX

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/MNUGWTIXPPDFMMF5A4B65GKBME \
  | 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: 63686b4d177bc65630bd0703ee9941611730211bcbc7d74bf26e368d9b925a18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "771cee93452e79cf342fa5ec0efcb2f0d710abf48ce6ac85f37b522549a86afa",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-12-30T15:40:13Z",
    "title_canon_sha256": "7cff2840ca8e3d80eb0c262ce94506328ae74d7b54283106e26b60e173923d5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.24298",
    "kind": "arxiv",
    "version": 1
  }
}