Pith Number

pith:ETSCY3RT

pith:2022:ETSCY3RTHWIDX2NFSJEI3FSILS

not attested not anchored not stored refs pending

Topological Strings on Non-Commutative Resolutions

Albrecht Klemm, Eric Sharpe, Sheldon Katz, Thorsten Schimannek

arxiv:2212.08655 v2 · 2022-12-16 · hep-th · 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{ETSCY3RTHWIDX2NFSJEI3FSILS}

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	2026-07-05T07:48:44.372025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24e42c6e333d903be9a592488d96485c8cd23d2f5ed2c4c08c19ed726c6f6434

Aliases

arxiv: 2212.08655 · arxiv_version: 2212.08655v2 · doi: 10.48550/arxiv.2212.08655 · pith_short_12: ETSCY3RTHWID · pith_short_16: ETSCY3RTHWIDX2NF · pith_short_8: ETSCY3RT

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/ETSCY3RTHWIDX2NFSJEI3FSILS \
  | 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: 24e42c6e333d903be9a592488d96485c8cd23d2f5ed2c4c08c19ed726c6f6434

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e49e4e686710bceb4d0c1153af0f3a0725c3e4d8df68087669b93577abd356c",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2022-12-16T18:59:42Z",
    "title_canon_sha256": "6f7de2a2d11ea317f5bfdab14ac2a99575b2e30a2da1883c1ee0c240fe73fbf7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.08655",
    "kind": "arxiv",
    "version": 2
  }
}