Pith Number

pith:FXMQWZ2X

pith:2019:FXMQWZ2XAMAOQYL7VARRX7YF6B

not attested not anchored not stored refs pending

On explicit formulae of LMOV invariants

Shengmao Zhu

arxiv:1908.08653 v2 · 2019-08-23 · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FXMQWZ2XAMAOQYL7VARRX7YF6B}

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	2026-07-05T00:13:53.657818Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2dd90b67570300e8617fa8231bff05f07efd30df68b309e50fc12d5869405c02

Aliases

arxiv: 1908.08653 · arxiv_version: 1908.08653v2 · doi: 10.48550/arxiv.1908.08653 · pith_short_12: FXMQWZ2XAMAO · pith_short_16: FXMQWZ2XAMAOQYL7 · pith_short_8: FXMQWZ2X

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/FXMQWZ2XAMAOQYL7VARRX7YF6B \
  | 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: 2dd90b67570300e8617fa8231bff05f07efd30df68b309e50fc12d5869405c02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ef8145a3d305e86e4b4e0c9f6083b1d56841a425c606afa2cf41b06ed5114e2",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-08-23T03:33:13Z",
    "title_canon_sha256": "ab5528e222b3792f4a5ef99be395a98cd5397bbb0540b9d5eb047b7dbc9e0b18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.08653",
    "kind": "arxiv",
    "version": 2
  }
}