Pith Number

pith:WQCLGZ6W

pith:2013:WQCLGZ6WLXCDMPWIO4F2HX2CFS

not attested not anchored not stored refs pending

Semisimplicity and rigidity of the Kontsevich-Zorich cocycle

Simion Filip

arxiv:1307.7314 v3 · 2013-07-27 · math.DS · math.AG · 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{WQCLGZ6WLXCDMPWIO4F2HX2CFS}

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	2026-05-18T00:31:52.580966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b404b367d65dc4363ec8770ba3df422c9e24056ad50623dc8a005b28a80c99d8

Aliases

arxiv: 1307.7314 · arxiv_version: 1307.7314v3 · doi: 10.48550/arxiv.1307.7314 · pith_short_12: WQCLGZ6WLXCD · pith_short_16: WQCLGZ6WLXCDMPWI · pith_short_8: WQCLGZ6W

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/WQCLGZ6WLXCDMPWIO4F2HX2CFS \
  | 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: b404b367d65dc4363ec8770ba3df422c9e24056ad50623dc8a005b28a80c99d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "daf2a266a302213a771a1e6b6a7c84f6244d707898e1383a1f6911bb7f6e992d",
    "cross_cats_sorted": [
      "math.AG",
      "math.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2013-07-27T21:53:40Z",
    "title_canon_sha256": "cec0a522bc5a2479fd23421f5b9132231f54527c44583c897ccd502daf8ccad1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.7314",
    "kind": "arxiv",
    "version": 3
  }
}