Pith Number

pith:3XCDM44R

pith:2017:3XCDM44RYG6VDKTMYVXL4JY77H

not attested not anchored not stored refs pending

Conormal Varieties on the Cominuscule Grassmannian

Rahul Singh, Venkatraman Lakshmibai

arxiv:1712.06737 v2 · 2017-12-19 · 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{3XCDM44RYG6VDKTMYVXL4JY77H}

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	2026-07-05T04:08:55.038268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ddc4367391c1bd51aa6cc56ebe271ff9d452cb54f71c607fc23b0943549cffa2

Aliases

arxiv: 1712.06737 · arxiv_version: 1712.06737v2 · doi: 10.48550/arxiv.1712.06737 · pith_short_12: 3XCDM44RYG6V · pith_short_16: 3XCDM44RYG6VDKTM · pith_short_8: 3XCDM44R

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/3XCDM44RYG6VDKTMYVXL4JY77H \
  | 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: ddc4367391c1bd51aa6cc56ebe271ff9d452cb54f71c607fc23b0943549cffa2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5edfd2425bf5483a699035124594a3f693509e5e3e4962dd94ed4dfc9be45241",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-12-19T01:14:50Z",
    "title_canon_sha256": "802ac53f9e76d072bc882309def07b4ac1af114d0a4453acbafe78158544d5e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.06737",
    "kind": "arxiv",
    "version": 2
  }
}