Pith Number

pith:N56D2VMG

pith:2011:N56D2VMGWUJBGFEJNNB43TWSEQ

not attested not anchored not stored refs pending

Braided Weyl algebras and differential calculus on U(u(2))

D. Gurevich, P.Pyatov, P.Saponov

arxiv:1112.6258 v1 · 2011-12-29 · 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{N56D2VMGWUJBGFEJNNB43TWSEQ}

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	2026-05-18T01:58:59.857549Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f7c3d5586b5121314896b43cdced224045a833ad4c919cbc0674e88e29b09b6

Aliases

arxiv: 1112.6258 · arxiv_version: 1112.6258v1 · doi: 10.48550/arxiv.1112.6258 · pith_short_12: N56D2VMGWUJB · pith_short_16: N56D2VMGWUJBGFEJ · pith_short_8: N56D2VMG

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/N56D2VMGWUJBGFEJNNB43TWSEQ \
  | 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: 6f7c3d5586b5121314896b43cdced224045a833ad4c919cbc0674e88e29b09b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41fe38a6a571e7f7913b056b51c6a13581389e23901ecf00dd9df4833a4ff255",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2011-12-29T09:44:32Z",
    "title_canon_sha256": "531ecd36395e4e035e3bee0162f799f36f82c3c6241c4d7b5abda5e4ed40848b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.6258",
    "kind": "arxiv",
    "version": 1
  }
}