Pith Number

pith:DZBBDLEQ

pith:2025:DZBBDLEQXFKW2JCE6BNV35PQMN

not attested not anchored not stored refs pending

Stable and Minimizing Cones in the Alt-Phillips Problem

Hui Yu, Ovidiu Savin

arxiv:2502.18192 v1 · 2025-02-25 · 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{DZBBDLEQXFKW2JCE6BNV35PQMN}

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

2 papers in Pith

Uniqueness of the blow-up for some Alt-Phillips cones

Classification of blow-ups for the Alt--Phillips problem in three dimensions

Receipt and verification

First computed	2026-07-05T10:19:50.268001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e4211ac90b9556d2444f05b5df5f06357424427fb6e32852acec3f60a18e514

Aliases

arxiv: 2502.18192 · arxiv_version: 2502.18192v1 · doi: 10.48550/arxiv.2502.18192 · pith_short_12: DZBBDLEQXFKW · pith_short_16: DZBBDLEQXFKW2JCE · pith_short_8: DZBBDLEQ

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/DZBBDLEQXFKW2JCE6BNV35PQMN \
  | 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: 1e4211ac90b9556d2444f05b5df5f06357424427fb6e32852acec3f60a18e514

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94a1f16002680608f29fb8a6f6c7310ff248dd62608feb98625112a52962c8e4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2025-02-25T13:30:26Z",
    "title_canon_sha256": "cb7be2588d84031db1aa4842e60cb0dbb9726de9c8ac8a75564d502b1ed1e31d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.18192",
    "kind": "arxiv",
    "version": 1
  }
}