Pith Number

pith:MUVT5C6U

pith:2005:MUVT5C6ULXPKH54Z4M6XM4JE3C

not attested not anchored not stored refs pending

Quantum cohomology of smooth complete intersections in weighted projective spaces and singular toric varieties

Victor Przyjalkowski

arxiv:math/0507232 v3 · 2005-07-12 · 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{MUVT5C6ULXPKH54Z4M6XM4JE3C}

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	2026-05-18T00:08:48.890191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

652b3e8bd45ddea3f799e33d767124d8a9865a9c687d6200a67aceca66e79d56

Aliases

arxiv: math/0507232 · arxiv_version: math/0507232v3 · doi: 10.48550/arxiv.math/0507232 · pith_short_12: MUVT5C6ULXPK · pith_short_16: MUVT5C6ULXPKH54Z · pith_short_8: MUVT5C6U

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/MUVT5C6ULXPKH54Z4M6XM4JE3C \
  | 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: 652b3e8bd45ddea3f799e33d767124d8a9865a9c687d6200a67aceca66e79d56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d1e6cb65206531686579a3d35b3bcbaf2e4f61d6616e3883a712fbfbb6cb45b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.AG",
    "submitted_at": "2005-07-12T10:00:12Z",
    "title_canon_sha256": "42243ee4e6f21276339f060f39fdc4821319bdcd14f29dab323387dca9884b7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0507232",
    "kind": "arxiv",
    "version": 3
  }
}