Pith Number

pith:DQZXIF3J

pith:2022:DQZXIF3J6GVDAB6BTILKKLL7UE

not attested not anchored not stored refs pending

Relations on $\overline{\mathcal{M}}_{g,n}$ and the negative $r$-spin Witten conjecture

Alessandro Giacchetto, Elba Garcia-Failde, Nitin Kumar Chidambaram

arxiv:2205.15621 v3 · 2022-05-31 · math.AG · 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{DQZXIF3J6GVDAB6BTILKKLL7UE}

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.

Cited by

1 paper in Pith

The Super Virasoro Minimal String from 3d Supergravity

Receipt and verification

First computed	2026-07-05T12:05:55.890547Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c33741769f1aa3007c19a16a52d7fa10193d50c6ed2e1b3263872404da3582f

Aliases

arxiv: 2205.15621 · arxiv_version: 2205.15621v3 · doi: 10.48550/arxiv.2205.15621 · pith_short_12: DQZXIF3J6GVD · pith_short_16: DQZXIF3J6GVDAB6B · pith_short_8: DQZXIF3J

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/DQZXIF3J6GVDAB6BTILKKLL7UE \
  | 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: 1c33741769f1aa3007c19a16a52d7fa10193d50c6ed2e1b3263872404da3582f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6543cd52801dcb15d2f2d32275c9991596c9e2fc33e887d63daa8d8cfa6d6f1e",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2022-05-31T09:05:39Z",
    "title_canon_sha256": "7035549170bbf281be5af57ca447b1bde433d8cd6f4cc7ed2d7b8ba2f5059ecc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.15621",
    "kind": "arxiv",
    "version": 3
  }
}