Pith Number

pith:MUFWI2FZ

pith:1995:MUFWI2FZJ5753LXICY2KTXR47M

not attested not anchored not stored refs pending

The Gravitational Sector in the Connes-Lott Formulation of the Standard Model

A.H. Chamseddine, J. Fr\"ohlich, O. Grandjean

arxiv:hep-th/9503093 v1 · 1995-03-14 · 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{MUFWI2FZJ5753LXICY2KTXR47M}

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	2026-05-18T04:38:05.392638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

650b6468b94f7fddaee81634a9de3cfb2da64e28aec79c66ee1de18f00c92d40

Aliases

arxiv: hep-th/9503093 · arxiv_version: hep-th/9503093v1 · doi: 10.48550/arxiv.hep-th/9503093 · pith_short_12: MUFWI2FZJ575 · pith_short_16: MUFWI2FZJ5753LXI · pith_short_8: MUFWI2FZ

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/MUFWI2FZJ5753LXICY2KTXR47M \
  | 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: 650b6468b94f7fddaee81634a9de3cfb2da64e28aec79c66ee1de18f00c92d40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1d2d0ee0318dc1a885f06211f0621e056812809cb6ac6440b5591486a86fb7a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1995-03-14T14:37:50Z",
    "title_canon_sha256": "b54c27a4b802e62af6c0c93433a6ce3a2d5cfba969b2476bb51b453a4b3b7918"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9503093",
    "kind": "arxiv",
    "version": 1
  }
}