Pith Number

pith:YUGXYJKF

pith:2014:YUGXYJKF35NCZOHBJ5T3OASTHM

not attested not anchored not stored refs pending

Some aspects of explicit birational geometry inspired by complex dynamics

Keiji Oguiso

arxiv:1404.2982 v2 · 2014-04-11 · math.AG · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YUGXYJKF35NCZOHBJ5T3OASTHM}

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	2026-05-18T02:54:04.610848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c50d7c2545df5a2cb8e14f67b702533b19c8160fbd6cab8c2b02ea9d52e6268e

Aliases

arxiv: 1404.2982 · arxiv_version: 1404.2982v2 · doi: 10.48550/arxiv.1404.2982 · pith_short_12: YUGXYJKF35NC · pith_short_16: YUGXYJKF35NCZOHB · pith_short_8: YUGXYJKF

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/YUGXYJKF35NCZOHBJ5T3OASTHM \
  | 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: c50d7c2545df5a2cb8e14f67b702533b19c8160fbd6cab8c2b02ea9d52e6268e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbb271e0341ec22adbd34c28448811883708d4cd5d69d8a138c06e43f9f31b92",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2014-04-11T02:16:14Z",
    "title_canon_sha256": "8483a2cbdf3d2dc20171310b1ca163ba51ced328b33cfdeaef39f00397985d39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.2982",
    "kind": "arxiv",
    "version": 2
  }
}