Pith Number

pith:EYRCDROD

pith:1997:EYRCDRODXG3SJN3ADOIGWHBJDL

not attested not anchored not stored refs pending

Can (noncommutative) geometry accommodate leptoquarks?

Andrzej Sitarz (Univ. Mainz), Florian Scheck, Mario Paschke

arxiv:hep-th/9709009 v1 · 1997-09-01 · 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{EYRCDRODXG3SJN3ADOIGWHBJDL}

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.

Cited by

1 paper in Pith

Spectral Noncommutative Geometry, Standard Model and all that

Receipt and verification

First computed	2026-05-18T01:08:01.993229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

262221c5c3b9b724b7601b906b1c291af118a909cb0551be05ab8b4493f698c3

Aliases

arxiv: hep-th/9709009 · arxiv_version: hep-th/9709009v1 · doi: 10.48550/arxiv.hep-th/9709009 · pith_short_12: EYRCDRODXG3S · pith_short_16: EYRCDRODXG3SJN3A · pith_short_8: EYRCDROD

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/EYRCDRODXG3SJN3ADOIGWHBJDL \
  | 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: 262221c5c3b9b724b7601b906b1c291af118a909cb0551be05ab8b4493f698c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b95fb6e5bab6e0083dd20d70f73d78cc743f0aa4446d713515cba82edd7f116a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1997-09-01T13:51:20Z",
    "title_canon_sha256": "7240ef6447bc153fd8ca7548f15fc2ae2fd09be097c63aa70ccb1f9e6f4516ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9709009",
    "kind": "arxiv",
    "version": 1
  }
}