Pith Number

pith:RGBTPCLG

pith:2015:RGBTPCLG5E6C3SZEEVAMODJXHX

not attested not anchored not stored refs pending

Laurent phenomenon for Landau-Ginzburg models of complete intersections in Grassmannians

Constantin Shramov, Victor Przyjalkowski

arxiv:1503.05525 v3 · 2015-03-18 · 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{RGBTPCLG5E6C3SZEEVAMODJXHX}

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	2026-05-18T00:08:58.194185Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8983378966e93c2dcb242540c70d373de6b0bf395db6daf28f41907718414342

Aliases

arxiv: 1503.05525 · arxiv_version: 1503.05525v3 · doi: 10.48550/arxiv.1503.05525 · pith_short_12: RGBTPCLG5E6C · pith_short_16: RGBTPCLG5E6C3SZE · pith_short_8: RGBTPCLG

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/RGBTPCLG5E6C3SZEEVAMODJXHX \
  | 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: 8983378966e93c2dcb242540c70d373de6b0bf395db6daf28f41907718414342

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a673498147f0e28d965e986f5559d40df86404814c21ddd5790b237dcbf261d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2015-03-18T18:27:15Z",
    "title_canon_sha256": "e75e77bb4162ac89fb95d95853d2ee38a66aea2b9e7d9e93a762f55e23b49170"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.05525",
    "kind": "arxiv",
    "version": 3
  }
}