Pith Number

pith:JD3ZDQLJ

pith:2019:JD3ZDQLJ2AGGK5RN5EUOLA4Q5V

not attested not anchored not stored refs pending

Combinatorially Determined Zeroes of Bernstein--Sato Ideals for Tame and Free Arrangements

Daniel Bath

arxiv:1909.00547 v3 · 2019-09-02 · math.AG · math.AC · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JD3ZDQLJ2AGGK5RN5EUOLA4Q5V}

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	2026-07-05T01:13:54.390588Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48f791c169d00c65762de928e58390ed4912bf0f0ee4d71e3b436484b19bfe5c

Aliases

arxiv: 1909.00547 · arxiv_version: 1909.00547v3 · doi: 10.48550/arxiv.1909.00547 · pith_short_12: JD3ZDQLJ2AGG · pith_short_16: JD3ZDQLJ2AGGK5RN · pith_short_8: JD3ZDQLJ

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/JD3ZDQLJ2AGGK5RN5EUOLA4Q5V \
  | 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: 48f791c169d00c65762de928e58390ed4912bf0f0ee4d71e3b436484b19bfe5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33f07600e88bd0801e9272091e07d8d27004be20d63ee5d19ef5246c9d1bf835",
    "cross_cats_sorted": [
      "math.AC",
      "math.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2019-09-02T05:02:33Z",
    "title_canon_sha256": "04c3d11402ef89dc7e2dc5c216375a8abcb712cfcb7ef3db774bacf790b4c17e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.00547",
    "kind": "arxiv",
    "version": 3
  }
}