Pith Number

pith:LYCIZVIZ

pith:2012:LYCIZVIZUHDNQMXCNICZLHJC6H

not attested not anchored not stored refs pending

Mean curvature flow of Killing graphs

Gabriela A. Wanderley, Jorge H. Lira

arxiv:1210.0629 v1 · 2012-10-02 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LYCIZVIZUHDNQMXCNICZLHJC6H}

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	2026-05-18T03:44:14.667737Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e048cd519a1c6d832e26a05959d22f1f5f924aaa52b49f6fd75cfcf43cebf59

Aliases

arxiv: 1210.0629 · arxiv_version: 1210.0629v1 · doi: 10.48550/arxiv.1210.0629 · pith_short_12: LYCIZVIZUHDN · pith_short_16: LYCIZVIZUHDNQMXC · pith_short_8: LYCIZVIZ

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/LYCIZVIZUHDNQMXCNICZLHJC6H \
  | 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: 5e048cd519a1c6d832e26a05959d22f1f5f924aaa52b49f6fd75cfcf43cebf59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5263389a24fd89049b1e076c8413941ed7a39d48a263299086606ca7a1055d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2012-10-02T01:34:49Z",
    "title_canon_sha256": "dec49654595376f738962710d018e05eb3d6b157657b58eff1a52bf6722f201a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.0629",
    "kind": "arxiv",
    "version": 1
  }
}