Pith Number

pith:C7WGRZ7B

pith:1994:C7WGRZ7BTCJODHPAXHGGDZPN4Z

not attested not anchored not stored refs pending

Degree of the generalized Pl\"ucker embedding of a Quot scheme and Quantum cohomology

J. Rosenthal, M.S.Ravi, X.wang

arxiv:alg-geom/9402011 v1 · 1994-02-15 · alg-geom · hep-th · 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{C7WGRZ7BTCJODHPAXHGGDZPN4Z}

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	2026-05-18T00:53:19.685453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17ec68e7e19892e19de0b9cc61e5ede6489d7661708af068376dad31424b0e4a

Aliases

arxiv: alg-geom/9402011 · arxiv_version: alg-geom/9402011v1 · doi: 10.48550/arxiv.alg-geom/9402011 · pith_short_12: C7WGRZ7BTCJO · pith_short_16: C7WGRZ7BTCJODHPA · pith_short_8: C7WGRZ7B

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/C7WGRZ7BTCJODHPAXHGGDZPN4Z \
  | 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: 17ec68e7e19892e19de0b9cc61e5ede6489d7661708af068376dad31424b0e4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6eea8e85e650285a46d2077250bc01f5deed0453ad2a59c883a43ec25648542b",
    "cross_cats_sorted": [
      "hep-th",
      "math.AG"
    ],
    "license": "",
    "primary_cat": "alg-geom",
    "submitted_at": "1994-02-15T21:59:42Z",
    "title_canon_sha256": "c66f9d37663b45e405b37119153ee99492ed66e5c04edc6f51b5f1357ef91216"
  },
  "schema_version": "1.0",
  "source": {
    "id": "alg-geom/9402011",
    "kind": "arxiv",
    "version": 1
  }
}