Pith Number

pith:XDZILSVI

pith:2001:XDZILSVIHMD3UDWVA5Y6WMJOQX

not attested not anchored not stored refs pending

Finiteness results for hyperkaehler manifolds

Daniel Huybrechts

arxiv:math/0109024 v1 · 2001-09-04 · math.AG · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XDZILSVIHMD3UDWVA5Y6WMJOQX}

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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.

Cited by

1 paper in Pith

Mapping class group and global Torelli theorem for hyperkahler manifolds: an erratum

Receipt and verification

First computed	2026-07-04T14:35:30.484021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8f285caa83b07ba0ed50771eb312e85e8cf103cb59b99247e8ada634956c2b4

Aliases

arxiv: math/0109024 · arxiv_version: math/0109024v1 · doi: 10.48550/arxiv.math/0109024 · pith_short_12: XDZILSVIHMD3 · pith_short_16: XDZILSVIHMD3UDWV · pith_short_8: XDZILSVI

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/XDZILSVIHMD3UDWVA5Y6WMJOQX \
  | 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: b8f285caa83b07ba0ed50771eb312e85e8cf103cb59b99247e8ada634956c2b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac54770b0552decdb9efab6a20b01ae3e4c7a59b92ba6c183aebe488870dd0c2",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "",
    "primary_cat": "math.AG",
    "submitted_at": "2001-09-04T16:38:20Z",
    "title_canon_sha256": "4be6f8806c5b7e8df2c8db9b311a0742b846f0474299ba43a520add5ff866f62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0109024",
    "kind": "arxiv",
    "version": 1
  }
}