Pith Number

pith:GTVFHAMP

pith:2014:GTVFHAMPJOUPML2DWQGWOZQJ4K

not attested not anchored not stored refs pending

Zero Lyapunov exponents and monodromy of the Kontsevich-Zorich cocycle

Simion Filip

arxiv:1410.2129 v2 · 2014-10-08 · math.DS · 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{GTVFHAMPJOUPML2DWQGWOZQJ4K}

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	2026-05-18T00:31:22.931409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34ea53818f4ba8f62f43b40d676609e2b05e77bb4f6552169cb2bc0dd0e836fa

Aliases

arxiv: 1410.2129 · arxiv_version: 1410.2129v2 · doi: 10.48550/arxiv.1410.2129 · pith_short_12: GTVFHAMPJOUP · pith_short_16: GTVFHAMPJOUPML2D · pith_short_8: GTVFHAMP

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/GTVFHAMPJOUPML2DWQGWOZQJ4K \
  | 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: 34ea53818f4ba8f62f43b40d676609e2b05e77bb4f6552169cb2bc0dd0e836fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1434d81da235ac882fbccf70ae25e4ba854a5f09a3796874e902b57a9a992195",
    "cross_cats_sorted": [
      "math.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2014-10-08T14:15:05Z",
    "title_canon_sha256": "baba3434169b802f63d36082e8245eb012f0fc58eb0fb2c76eb84dae6e91bab9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.2129",
    "kind": "arxiv",
    "version": 2
  }
}