Pith Number

pith:WVLFEQLA

pith:2002:WVLFEQLAAGVGQCPZS6QG7CE5J6

not attested not anchored not stored refs pending

The uniqueness of tangent cones for Yang-Mills connections with isolated singularities

Baozhong Yang

arxiv:math/0203077 v1 · 2002-03-08 · math.DG · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WVLFEQLAAGVGQCPZS6QG7CE5J6}

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	2026-05-18T01:05:29.719426Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b55652416001aa6809f997a06f889d4f86a9a46550c5f3b2a820a76c1133c1d1

Aliases

arxiv: math/0203077 · arxiv_version: math/0203077v1 · doi: 10.48550/arxiv.math/0203077 · pith_short_12: WVLFEQLAAGVG · pith_short_16: WVLFEQLAAGVGQCPZ · pith_short_8: WVLFEQLA

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/WVLFEQLAAGVGQCPZS6QG7CE5J6 \
  | 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: b55652416001aa6809f997a06f889d4f86a9a46550c5f3b2a820a76c1133c1d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a6fe247d421b1d3135897fde5b53271fd04f1fb75d0d66d67d043f3afbfee2d",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "",
    "primary_cat": "math.DG",
    "submitted_at": "2002-03-08T08:22:29Z",
    "title_canon_sha256": "3a7b699e6afe3c604dcb8cb6cedd2fc88f8f5ecef2aad67d420e9e1b4b8cc831"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0203077",
    "kind": "arxiv",
    "version": 1
  }
}