Pith Number

pith:AAM5KOGW

pith:2018:AAM5KOGWUUVFKDBXTRLXCUZ3UW

not attested not anchored not stored refs pending

Log canonical pairs over varieties with maximal Albanese dimension

Zhengyu Hu

arxiv:1801.00739 v2 · 2018-01-02 · 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{AAM5KOGWUUVFKDBXTRLXCUZ3UW}

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	2026-05-18T00:14:54.002508Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0019d538d6a52a550c379c5771533ba59f740a48bb3e5358fb49a6d3a49521bf

Aliases

arxiv: 1801.00739 · arxiv_version: 1801.00739v2 · doi: 10.48550/arxiv.1801.00739 · pith_short_12: AAM5KOGWUUVF · pith_short_16: AAM5KOGWUUVFKDBX · pith_short_8: AAM5KOGW

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/AAM5KOGWUUVFKDBXTRLXCUZ3UW \
  | 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: 0019d538d6a52a550c379c5771533ba59f740a48bb3e5358fb49a6d3a49521bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2c57dc4dfb81120d28558e9a55856e66e6e50c20b312cd7480b0b4bff2832fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2018-01-02T17:39:08Z",
    "title_canon_sha256": "59e0dc570c5f7a0932ed97ea54d2adddfe52d920db11ad7d7217ccea3bd4d54f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.00739",
    "kind": "arxiv",
    "version": 2
  }
}