Pith Number

pith:XCWSW2NW

pith:2003:XCWSW2NWCNGPF6CGRT35C546KJ

not attested not anchored not stored refs pending

Bivariate hypergeometric D-modules

Alicia Dickenstein, Laura Matusevich, Timur Sadykov

arxiv:math/0310003 v2 · 2003-09-30 · 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{XCWSW2NWCNGPF6CGRT35C546KJ}

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	2026-07-04T14:37:45.612839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8ad2b69b6134cf2f8468cf7d1779e5260e7de059213c7fb15561a082a1a374c

Aliases

arxiv: math/0310003 · arxiv_version: math/0310003v2 · doi: 10.48550/arxiv.math/0310003 · pith_short_12: XCWSW2NWCNGP · pith_short_16: XCWSW2NWCNGPF6CG · pith_short_8: XCWSW2NW

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/XCWSW2NWCNGPF6CGRT35C546KJ \
  | 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: b8ad2b69b6134cf2f8468cf7d1779e5260e7de059213c7fb15561a082a1a374c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b48b0556e2b09dc38da14ec4e2f811661f171cae0bca0209ed126f2ac749bb1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.AG",
    "submitted_at": "2003-09-30T22:53:40Z",
    "title_canon_sha256": "e76eb1cd795fb9cb00561d94f91be201e32eb31f538e0c826c2f8848884a5e80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0310003",
    "kind": "arxiv",
    "version": 2
  }
}