Pith Number

pith:EFLH4LFE

pith:2000:EFLH4LFEWO6LX7GWMN6ANYLYX2

not attested not anchored not stored refs pending

Geometrical Issues for the 3-dim Quantum Euclidean Space

Gaetano Fiore, John Madore

arxiv:math/0002191 v2 · 2000-02-23 · math.QA · 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{EFLH4LFEWO6LX7GWMN6ANYLYX2}

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	2026-05-18T03:44:34.386889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21567e2ca4b3bcbbfcd6637c06e178be87d19f0dc92c5cc64ea84aff47a0b2ee

Aliases

arxiv: math/0002191 · arxiv_version: math/0002191v2 · doi: 10.48550/arxiv.math/0002191 · pith_short_12: EFLH4LFEWO6L · pith_short_16: EFLH4LFEWO6LX7GW · pith_short_8: EFLH4LFE

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/EFLH4LFEWO6LX7GWMN6ANYLYX2 \
  | 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: 21567e2ca4b3bcbbfcd6637c06e178be87d19f0dc92c5cc64ea84aff47a0b2ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca2b1bea1b47bdc260a02d3fcfe727b173b3159ba1bca5f3167a2da354a38a75",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "math.QA",
    "submitted_at": "2000-02-23T14:24:49Z",
    "title_canon_sha256": "8fbcb3980dd2ea9b2691f91298dc98be3875cd9b1b09c8f865008483adc56d12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0002191",
    "kind": "arxiv",
    "version": 2
  }
}