Pith Number

pith:VXLWO5KX

pith:2016:VXLWO5KX3QJATUZI4KNFNR7ZB5

not attested not anchored not stored refs pending

Yano's conjecture for 2-Puiseux pair irreducible plane curve singularities

A. Melle-Hern\'andez, E. Artal Bartolo, I. Luengo, P. Cassou-Nogu\`es

arxiv:1602.07248 v2 · 2016-02-23 · 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{VXLWO5KX3QJATUZI4KNFNR7ZB5}

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	2026-05-18T00:16:56.896886Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

add7677557dc1209d328e29a56c7f90f7fb78f3941d961e30c6ecfc51411d949

Aliases

arxiv: 1602.07248 · arxiv_version: 1602.07248v2 · doi: 10.48550/arxiv.1602.07248 · pith_short_12: VXLWO5KX3QJA · pith_short_16: VXLWO5KX3QJATUZI · pith_short_8: VXLWO5KX

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/VXLWO5KX3QJATUZI4KNFNR7ZB5 \
  | 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: add7677557dc1209d328e29a56c7f90f7fb78f3941d961e30c6ecfc51411d949

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e1ffc187722f20e90bc1e881cc0a5fd2e29cb4b52f0368492d8e95fcab70b1d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2016-02-23T17:54:48Z",
    "title_canon_sha256": "3bd40640ef8da838b8db4f777a54e8df5f906355c1fc2e0686767e817ff988ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.07248",
    "kind": "arxiv",
    "version": 2
  }
}