Pith Number

pith:BVH6DTDH

pith:2022:BVH6DTDHBOBYDD3DPK66WVP6ZW

not attested not anchored not stored refs pending

Generic mean curvature flows with cylindrical singularities I: the normal forms and nondegeneracy

Ao Sun, Jinxin Xue

arxiv:2210.00419 v3 · 2022-10-02 · math.DG · math.AP · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BVH6DTDHBOBYDD3DPK66WVP6ZW}

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

1 paper in Pith

Mean convex flows with surgery

Receipt and verification

First computed	2026-07-05T11:59:02.513825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d4fe1cc670b83818f637abdeb55fecd807b4593fae48083b9a582775090c33e

Aliases

arxiv: 2210.00419 · arxiv_version: 2210.00419v3 · doi: 10.48550/arxiv.2210.00419 · pith_short_12: BVH6DTDHBOBY · pith_short_16: BVH6DTDHBOBYDD3D · pith_short_8: BVH6DTDH

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/BVH6DTDHBOBYDD3DPK66WVP6ZW \
  | 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: 0d4fe1cc670b83818f637abdeb55fecd807b4593fae48083b9a582775090c33e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bad9ba8296c86cec0e6c356ba7f27e82bf16c9e3407b55ee0c6f931c3bb3dc1",
    "cross_cats_sorted": [
      "math.AP",
      "math.DS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2022-10-02T04:09:35Z",
    "title_canon_sha256": "42ea9e23dfca15877a5daa55ec5004854c38b5c9e015d82b7b9cb438b5f7f0e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.00419",
    "kind": "arxiv",
    "version": 3
  }
}