Pith Number

pith:XQPVITTX

pith:1997:XQPVITTXSW2XIN6MH6RIMNYWRL

not attested not anchored not stored refs pending

On Vassiliev Invariants not Coming from Semisimple Lie Algebras

Jens Lieberum

arxiv:q-alg/9706005 v2 · 1997-06-04 · 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{XQPVITTXSW2XIN6MH6RIMNYWRL}

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

Construction of Lie algebra weight system kernel via Vogel algebra

Receipt and verification

First computed	2026-07-04T15:08:19.471226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc1f544e7795b57437cc3fa28637168ac3d2de854de16d8d0eeb43a7e9598c55

Aliases

arxiv: q-alg/9706005 · arxiv_version: q-alg/9706005v2 · doi: 10.48550/arxiv.q-alg/9706005 · pith_short_12: XQPVITTXSW2X · pith_short_16: XQPVITTXSW2XIN6M · pith_short_8: XQPVITTX

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/XQPVITTXSW2XIN6MH6RIMNYWRL \
  | 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: bc1f544e7795b57437cc3fa28637168ac3d2de854de16d8d0eeb43a7e9598c55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56f18857ab33f5718358291fc7cb884fde8f363ddb1a9a70df3fb5a5f01964f5",
    "cross_cats_sorted": [
      "math.QA"
    ],
    "license": "",
    "primary_cat": "q-alg",
    "submitted_at": "1997-06-04T10:53:20Z",
    "title_canon_sha256": "29169c0beb470ad67b8f30c4453ead9f552c484babef6dd80270e3b722cb62ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "q-alg/9706005",
    "kind": "arxiv",
    "version": 2
  }
}