Pith Number

pith:MWRD35WF

pith:2014:MWRD35WFRLGAGMBO2S36RMONFM

not attested not anchored not stored refs pending

Cuspidal curves, minimal models and Zaidenberg's finiteness conjecture

Karol Palka

arxiv:1405.5346 v2 · 2014-05-21 · 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{MWRD35WFRLGAGMBO2S36RMONFM}

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	2026-05-17T23:47:36.683405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65a23df6c58acc03302ed4b7e8b1cd2b1bc91fbf3ddcceecac47a26872c9603f

Aliases

arxiv: 1405.5346 · arxiv_version: 1405.5346v2 · doi: 10.48550/arxiv.1405.5346 · pith_short_12: MWRD35WFRLGA · pith_short_16: MWRD35WFRLGAGMBO · pith_short_8: MWRD35WF

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/MWRD35WFRLGAGMBO2S36RMONFM \
  | 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: 65a23df6c58acc03302ed4b7e8b1cd2b1bc91fbf3ddcceecac47a26872c9603f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1edfd4aa0d7e2029d79dda9951b34c341c9bfd6afe5c5dc769e199994469aeb3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2014-05-21T09:37:44Z",
    "title_canon_sha256": "c7bfbbb6557011eb1a4afc44165a9174ebbb08f4ea64e2f7e38f8fc33e15c3f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.5346",
    "kind": "arxiv",
    "version": 2
  }
}