Pith Number

pith:62CPXZ53

pith:2013:62CPXZ53QGJHF4RD6CEJUTWTTH

not attested not anchored not stored refs pending

Loci in strata of meromorphic differentials with fully degenerate Lyapunov spectrum

Julien Grivaux, Pascal Hubert

arxiv:1307.3481 v1 · 2013-07-12 · math.DS · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{62CPXZ53QGJHF4RD6CEJUTWTTH}

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	2026-05-18T00:33:28.070221Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f684fbe7bb819272f223f0889a4ed399e69d8a11faa5d55a1d7b8dae6923feda

Aliases

arxiv: 1307.3481 · arxiv_version: 1307.3481v1 · doi: 10.48550/arxiv.1307.3481 · pith_short_12: 62CPXZ53QGJH · pith_short_16: 62CPXZ53QGJHF4RD · pith_short_8: 62CPXZ53

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/62CPXZ53QGJHF4RD6CEJUTWTTH \
  | 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: f684fbe7bb819272f223f0889a4ed399e69d8a11faa5d55a1d7b8dae6923feda

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51a8a3a34d32fb67cabf1a022c0d5120fc97be8c548f15006cff21946f3b9437",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2013-07-12T15:03:11Z",
    "title_canon_sha256": "b3d34e183652245e4a644914bff8e9ab22d8ae473c7d0efa027e630efd7d6064"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.3481",
    "kind": "arxiv",
    "version": 1
  }
}