Pith Number

pith:F6MGSNUZ

pith:2011:F6MGSNUZ75YA2KXFUP76KK5S6R

not attested not anchored not stored refs pending

On CY-LG correspondence for (0,2) toric models

Lev A. Borisov, Ralph M. Kaufmann

arxiv:1102.5444 v2 · 2011-02-26 · 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{F6MGSNUZ75YA2KXFUP76KK5S6R}

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	2026-05-18T04:01:13.212580Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f98693699ff700d2ae5a3ffe52bb2f473a5dd8358c168a26675ce147286237a

Aliases

arxiv: 1102.5444 · arxiv_version: 1102.5444v2 · doi: 10.48550/arxiv.1102.5444 · pith_short_12: F6MGSNUZ75YA · pith_short_16: F6MGSNUZ75YA2KXF · pith_short_8: F6MGSNUZ

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/F6MGSNUZ75YA2KXFUP76KK5S6R \
  | 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: 2f98693699ff700d2ae5a3ffe52bb2f473a5dd8358c168a26675ce147286237a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8d906fba0ce41d82aa255978162757529db74b9422370a368b41e0c1afdfeeb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2011-02-26T20:33:31Z",
    "title_canon_sha256": "3c9bfe98866a86273fca9b00746c0ebb7b725de96bd53567159feb4f2156f9a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.5444",
    "kind": "arxiv",
    "version": 2
  }
}