Pith Number

pith:MCMRCWRE

pith:2026:MCMRCWRELSP3SAJKGQCIYHW5QL

not attested not anchored not stored refs pending

On the Riemann-Hilbert problem for hyperplane arrangements with a good line

Kazuki Hiroe, Shunya Adachi

arxiv:2601.00544 v3 · 2026-01-02 · math.AG · 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{MCMRCWRELSP3SAJKGQCIYHW5QL}

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.

Cited by

1 paper in Pith

Middle convolution for Lie algebra representations

Receipt and verification

First computed	2026-05-29T01:05:00.925059Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6099115a245c9fb9012a34048c1edd82eb69616131f1cdee2ddb442aa9533a33

Aliases

arxiv: 2601.00544 · arxiv_version: 2601.00544v3 · doi: 10.48550/arxiv.2601.00544 · pith_short_12: MCMRCWRELSP3 · pith_short_16: MCMRCWRELSP3SAJK · pith_short_8: MCMRCWRE

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/MCMRCWRELSP3SAJKGQCIYHW5QL \
  | 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: 6099115a245c9fb9012a34048c1edd82eb69616131f1cdee2ddb442aa9533a33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "405da5243d6a65f75e2c7adda1a79efb23639a121334c563124b0499d38e945a",
    "cross_cats_sorted": [
      "math.CA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2026-01-02T03:19:46Z",
    "title_canon_sha256": "20302c0ce3fb90b5a643e388753f9eaddd85dc44204e67397324fd870b6527c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.00544",
    "kind": "arxiv",
    "version": 3
  }
}