Pith Number

pith:3FYKUTCT

pith:2015:3FYKUTCTNJUSAJREKRLAKBAPWD

not attested not anchored not stored refs pending

The nonequivariant coherent-constructible correspondence for toric surfaces

Tatsuki Kuwagaki

arxiv:1507.05393 v2 · 2015-07-20 · math.AG · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3FYKUTCTNJUSAJREKRLAKBAPWD}

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	2026-05-18T01:17:19.019761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d970aa4c536a69202624545605040fb0e169fe182d2d8124af42ac66fd07eba8

Aliases

arxiv: 1507.05393 · arxiv_version: 1507.05393v2 · doi: 10.48550/arxiv.1507.05393 · pith_short_12: 3FYKUTCTNJUS · pith_short_16: 3FYKUTCTNJUSAJRE · pith_short_8: 3FYKUTCT

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/3FYKUTCTNJUSAJREKRLAKBAPWD \
  | 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: d970aa4c536a69202624545605040fb0e169fe182d2d8124af42ac66fd07eba8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4e48d63e82b84a8e5d3128a5b6b65d3c56c1ba31b3235959781a732df2ce655",
    "cross_cats_sorted": [
      "math.SG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2015-07-20T06:44:38Z",
    "title_canon_sha256": "ef7a3e018d7fd4418c3435d999b01234b8341f228d3e2d37424b80bfc12b168a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.05393",
    "kind": "arxiv",
    "version": 2
  }
}