Pith Number

pith:EYLTEGVL

pith:1995:EYLTEGVLL63UKL5RTKHH4RQR7M

not attested not anchored not stored refs pending

Chern-Simons theory on a lattice and a new description of 3-manifolds invariants

E.Buffenoir

arxiv:q-alg/9509020 v1 · 1995-09-19 · q-alg · math.QA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EYLTEGVLL63UKL5RTKHH4RQR7M}

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	2026-07-04T15:09:06.561468Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2617321aab5fb7452fb19a8e7e4611fb222ce453b9f7b1db7f6bda759a126002

Aliases

arxiv: q-alg/9509020 · arxiv_version: q-alg/9509020v1 · doi: 10.48550/arxiv.q-alg/9509020 · pith_short_12: EYLTEGVLL63U · pith_short_16: EYLTEGVLL63UKL5R · pith_short_8: EYLTEGVL

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/EYLTEGVLL63UKL5RTKHH4RQR7M \
  | 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: 2617321aab5fb7452fb19a8e7e4611fb222ce453b9f7b1db7f6bda759a126002

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e9a7b42f77be9837b73e1d512921bb8276147d726e4cf5aa85ae75217f2ce10",
    "cross_cats_sorted": [
      "math.QA"
    ],
    "license": "",
    "primary_cat": "q-alg",
    "submitted_at": "1995-09-19T08:48:23Z",
    "title_canon_sha256": "d1e2cb5649a27cc3d9e172a81335159859a30e27c7a118000caa293dc68ac694"
  },
  "schema_version": "1.0",
  "source": {
    "id": "q-alg/9509020",
    "kind": "arxiv",
    "version": 1
  }
}