Pith Number

pith:Y5K3FZEW

pith:2018:Y5K3FZEWYQAXGE7D57T7FTKNIT

not attested not anchored not stored refs pending

Some properties and applications of Brieskorn lattices

Claude Sabbah

arxiv:1804.00426 v2 · 2018-04-02 · 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{Y5K3FZEWYQAXGE7D57T7FTKNIT}

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	2026-05-17T23:58:19.366180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c755b2e496c4017313e3efe7f2cd4d44dea271f2179882d9993be8db36c5a54a

Aliases

arxiv: 1804.00426 · arxiv_version: 1804.00426v2 · doi: 10.48550/arxiv.1804.00426 · pith_short_12: Y5K3FZEWYQAX · pith_short_16: Y5K3FZEWYQAXGE7D · pith_short_8: Y5K3FZEW

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/Y5K3FZEWYQAXGE7D57T7FTKNIT \
  | 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: c755b2e496c4017313e3efe7f2cd4d44dea271f2179882d9993be8db36c5a54a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8b4830e4d3612d742b1b49655fc2d037584cdf7f679503dc6992884c9c26a4b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2018-04-02T07:59:14Z",
    "title_canon_sha256": "9be0aef6545cbb4d61c1f942400bb36692247d06ea6bc459dc44d1b349e455cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.00426",
    "kind": "arxiv",
    "version": 2
  }
}