Pith Number

pith:O67T2VKZ

pith:1995:O67T2VKZXIXYKBIKZBVUI3NWCW

not attested not anchored not stored refs pending

A Soluble Model of Four-Fermion Interactions in de Sitter Space

S. Mukaigawa, T. Inagaki, T. Muta

arxiv:hep-th/9505058 v2 · 1995-05-10 · 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{O67T2VKZXIXYKBIKZBVUI3NWCW}

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	2026-07-04T17:18:55.430513Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77bf3d5559ba2f85050ac86b446db615b4dffb9d772125160665ef13d46e34b6

Aliases

arxiv: hep-th/9505058 · arxiv_version: hep-th/9505058v2 · doi: 10.48550/arxiv.hep-th/9505058 · pith_short_12: O67T2VKZXIXY · pith_short_16: O67T2VKZXIXYKBIK · pith_short_8: O67T2VKZ

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/O67T2VKZXIXYKBIKZBVUI3NWCW \
  | 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: 77bf3d5559ba2f85050ac86b446db615b4dffb9d772125160665ef13d46e34b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5b748dd3f4351ffd78a8776440202dfc509180071f1d9d6c31ad91e2e6fc55e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1995-05-10T14:12:17Z",
    "title_canon_sha256": "cdf6ad32187a82cd333de5f7c9de8100c42365d708a2f31350857670d42dc3bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9505058",
    "kind": "arxiv",
    "version": 2
  }
}