Pith Number

pith:ZCYNSUUC

pith:2017:ZCYNSUUC7IK3MAXYIC2YV5SM5G

not attested not anchored not stored refs pending

Algebraic cycles on some special hyperk\"ahler varieties

Robert Laterveer

arxiv:1703.03992 v1 · 2017-03-11 · 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{ZCYNSUUC7IK3MAXYIC2YV5SM5G}

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	2026-05-18T00:48:52.446334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8b0d95282fa15b602f840b58af64ce9b50ca3fe2fa1ce01d902a88e9d13d1a8

Aliases

arxiv: 1703.03992 · arxiv_version: 1703.03992v1 · doi: 10.48550/arxiv.1703.03992 · pith_short_12: ZCYNSUUC7IK3 · pith_short_16: ZCYNSUUC7IK3MAXY · pith_short_8: ZCYNSUUC

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/ZCYNSUUC7IK3MAXYIC2YV5SM5G \
  | 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: c8b0d95282fa15b602f840b58af64ce9b50ca3fe2fa1ce01d902a88e9d13d1a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93ef6de60b56607c43ea581c670f504daa1013a2c8def12b8d4c9e10338c32c0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-03-11T16:17:12Z",
    "title_canon_sha256": "8316c074c94253850c9fb2a88980aefe4301bf06934da6f6d9b115e99bfc89c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.03992",
    "kind": "arxiv",
    "version": 1
  }
}