Pith Number

pith:ZTUWK55I

pith:2018:ZTUWK55IJUG6MWTVKNMQPBQ3D5

not attested not anchored not stored refs pending

Convergence of discrete period matrices and discrete holomorphic integrals for ramified coverings of the Riemann sphere

Alexander I. Bobenko, Ulrike B\"ucking

arxiv:1809.04847 v1 · 2018-09-13 · math.CV · math.CO · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZTUWK55IJUG6MWTVKNMQPBQ3D5}

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	2026-05-18T00:05:47.340831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cce96577a84d0de65a75535907861b1f445993ba85c0e9774f32f3b4c07355e8

Aliases

arxiv: 1809.04847 · arxiv_version: 1809.04847v1 · doi: 10.48550/arxiv.1809.04847 · pith_short_12: ZTUWK55IJUG6 · pith_short_16: ZTUWK55IJUG6MWTV · pith_short_8: ZTUWK55I

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/ZTUWK55IJUG6MWTVKNMQPBQ3D5 \
  | 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: cce96577a84d0de65a75535907861b1f445993ba85c0e9774f32f3b4c07355e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "489bffa367fab2604e511ff975c279c7c6405ecd8e9c05f8c3ba9f5ec1619c92",
    "cross_cats_sorted": [
      "math.CO",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2018-09-13T09:17:34Z",
    "title_canon_sha256": "70c45c34bc71e82437850366a3e457f6a3244ae7242d8fc5eb9217f990e64d0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.04847",
    "kind": "arxiv",
    "version": 1
  }
}