Pith Number

pith:7LTEJJL6

pith:2014:7LTEJJL6JHUPQBOTTFXZJA5JSC

not attested not anchored not stored refs pending

Braided autoequivalences and the equivariant Brauer group of a quasitriangular Hopf algebra

Jeroen Dello, Yinhuo Zhang

arxiv:1410.8686 v1 · 2014-10-31 · 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{7LTEJJL6JHUPQBOTTFXZJA5JSC}

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	2026-05-18T02:38:53.922191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fae644a57e49e8f805d3996f9483a990b50d820747a8cdf92efc3f130ff00c60

Aliases

arxiv: 1410.8686 · arxiv_version: 1410.8686v1 · doi: 10.48550/arxiv.1410.8686 · pith_short_12: 7LTEJJL6JHUP · pith_short_16: 7LTEJJL6JHUPQBOT · pith_short_8: 7LTEJJL6

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/7LTEJJL6JHUPQBOTTFXZJA5JSC \
  | 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: fae644a57e49e8f805d3996f9483a990b50d820747a8cdf92efc3f130ff00c60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc2a79449918d21ee88c00aa33b9991739ad4be1dc3211d4ab88786448e382e7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2014-10-31T09:57:18Z",
    "title_canon_sha256": "9f1071f4c90f5d9983b1fd2bad558fcbec740ef5cc55c28b19b20dfa47715e58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.8686",
    "kind": "arxiv",
    "version": 1
  }
}