Pith Number

pith:XUSE2M6G

pith:2015:XUSE2M6GKSP7QAZ6VJYIUEAL7R

not attested not anchored not stored refs pending

Universal deformations of the finite quotients of the braid group on 3 strands

Eirini Chavli

arxiv:1504.02279 v2 · 2015-04-09 · math.RT · math.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XUSE2M6GKSP7QAZ6VJYIUEAL7R}

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	2026-05-18T01:16:29.792637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd244d33c6549ff8033eaa708a100bfc6d8606e61d3ea035f047e03f7232fddc

Aliases

arxiv: 1504.02279 · arxiv_version: 1504.02279v2 · doi: 10.48550/arxiv.1504.02279 · pith_short_12: XUSE2M6GKSP7 · pith_short_16: XUSE2M6GKSP7QAZ6 · pith_short_8: XUSE2M6G

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/XUSE2M6GKSP7QAZ6VJYIUEAL7R \
  | 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: bd244d33c6549ff8033eaa708a100bfc6d8606e61d3ea035f047e03f7232fddc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1f139bd3ff2d12295531b7361a596cce9948329c5a106fd3c9533c64798f10d",
    "cross_cats_sorted": [
      "math.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2015-04-09T12:35:04Z",
    "title_canon_sha256": "1158788d3e09801edc0e01801324c8709de5f4f1a2aafd68706bce30f0077a45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.02279",
    "kind": "arxiv",
    "version": 2
  }
}