Pith Number

pith:TK6VUXWQ

pith:2018:TK6VUXWQ5F3WKRMVES25N2K4KP

not attested not anchored not stored refs pending

Morita equivalence and the generalized K\"ahler potential

Francis Bischoff, Marco Gualtieri, Maxim Zabzine

arxiv:1804.05412 v1 · 2018-04-15 · math.DG · hep-th · 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{TK6VUXWQ5F3WKRMVES25N2K4KP}

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	2026-05-18T00:18:28.208079Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9abd5a5ed0e97765459524b5d6e95c53d4c09f7c12c62e690059eb9a6f6ce8bf

Aliases

arxiv: 1804.05412 · arxiv_version: 1804.05412v1 · doi: 10.48550/arxiv.1804.05412 · pith_short_12: TK6VUXWQ5F3W · pith_short_16: TK6VUXWQ5F3WKRMV · pith_short_8: TK6VUXWQ

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/TK6VUXWQ5F3WKRMVES25N2K4KP \
  | 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: 9abd5a5ed0e97765459524b5d6e95c53d4c09f7c12c62e690059eb9a6f6ce8bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e14f04bdebda808cdb28ed1c4f350ee085b8f8a37bc0070fddbbe6412cc6c3ae",
    "cross_cats_sorted": [
      "hep-th",
      "math.AG",
      "math.SG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2018-04-15T19:31:40Z",
    "title_canon_sha256": "e38a766e5f3688ef733133125e60f181f13317a9a0669fd61742c50ea50a8b48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.05412",
    "kind": "arxiv",
    "version": 1
  }
}