Pith Number

pith:ACVMZZYV

pith:2017:ACVMZZYVGU6X2YFGGQRCBA7CJP

not attested not anchored not stored refs pending

Hyperbolicity of varieties supporting a variation of Hodge structure

Benoit Cadorel, Yohan Brunebarbe

arxiv:1707.01327 v1 · 2017-07-05 · math.AG · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ACVMZZYVGU6X2YFGGQRCBA7CJP}

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	2026-05-18T00:40:53.132466Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00aacce715353d7d60a634222083e24bed7c479968f3b4b17df71fecc1ac3050

Aliases

arxiv: 1707.01327 · arxiv_version: 1707.01327v1 · doi: 10.48550/arxiv.1707.01327 · pith_short_12: ACVMZZYVGU6X · pith_short_16: ACVMZZYVGU6X2YFG · pith_short_8: ACVMZZYV

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/ACVMZZYVGU6X2YFGGQRCBA7CJP \
  | 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: 00aacce715353d7d60a634222083e24bed7c479968f3b4b17df71fecc1ac3050

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6117d6d32cbd049a7a9b00c5d167672d7b2e91950a9759b239b45a37523a0932",
    "cross_cats_sorted": [
      "math.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-07-05T11:33:04Z",
    "title_canon_sha256": "6ddbf1f35c0c9fc4d9c4a2015e5834d7167811ce07f2ef2bb2bf9bd215572312"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.01327",
    "kind": "arxiv",
    "version": 1
  }
}