Pith Number

pith:DEGU6YMJ

pith:2017:DEGU6YMJOQNTC3LQZYMZ7MR2CL

not attested not anchored not stored refs pending

Intersections of $\omega$ classes in $\overline{\mathcal{M}}_{g,n}$

Renzo Cavalieri, Vance Blankers

arxiv:1705.10955 v1 · 2017-05-31 · 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{DEGU6YMJOQNTC3LQZYMZ7MR2CL}

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	2026-05-18T00:43:19.709049Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

190d4f6189741b316d70ce199fb23a12dbfc04ef34e666244573e10081b34432

Aliases

arxiv: 1705.10955 · arxiv_version: 1705.10955v1 · doi: 10.48550/arxiv.1705.10955 · pith_short_12: DEGU6YMJOQNT · pith_short_16: DEGU6YMJOQNTC3LQ · pith_short_8: DEGU6YMJ

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/DEGU6YMJOQNTC3LQZYMZ7MR2CL \
  | 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: 190d4f6189741b316d70ce199fb23a12dbfc04ef34e666244573e10081b34432

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa34a9e7d44ecf4a3092b6a236ae4af4e2b67363c12649c546d88455bd99c15a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-05-31T06:42:53Z",
    "title_canon_sha256": "4be959d8b38e900cd3a8d332e25c0926cfb952b18d7a43a24d9c574643d2a69e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.10955",
    "kind": "arxiv",
    "version": 1
  }
}