Pith Number

pith:UYEPXJWL

pith:2013:UYEPXJWLCTVZFCZLMA24KBPCTZ

not attested not anchored not stored refs pending

Singularities and holonomicity of binomial D-modules

Christine Berkesch Zamaere, Laura Felicia Matusevich, Uli Walther

arxiv:1308.5898 v2 · 2013-08-27 · math.AG · math.AC · math.CA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UYEPXJWLCTVZFCZLMA24KBPCTZ}

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	2026-05-18T02:57:06.553850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a608fba6cb14eb928b2b6035c505e29e4f8e0e09c154e8c9db82364b27188951

Aliases

arxiv: 1308.5898 · arxiv_version: 1308.5898v2 · doi: 10.48550/arxiv.1308.5898 · pith_short_12: UYEPXJWLCTVZ · pith_short_16: UYEPXJWLCTVZFCZL · pith_short_8: UYEPXJWL

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/UYEPXJWLCTVZFCZLMA24KBPCTZ \
  | 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: a608fba6cb14eb928b2b6035c505e29e4f8e0e09c154e8c9db82364b27188951

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5411b8ab35e94a828372a3aabdc147599b8c0b80ac508f92ee4f816fb8e1a7bb",
    "cross_cats_sorted": [
      "math.AC",
      "math.CA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2013-08-27T15:30:53Z",
    "title_canon_sha256": "cd5797dc6f1172d29a543f9e7517c2990320d3a2f23f7c9a06ba4c3a1c0fcd74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.5898",
    "kind": "arxiv",
    "version": 2
  }
}