Pith Number

pith:7Y7VX4GR

pith:2015:7Y7VX4GROTD4IZP7YK3MNMHPX6

not attested not anchored not stored refs pending

Regularity of mean curvature flow of graphs on Lie groups free up to step 2

Giovanna Citti, Luca Capogna, Maria Manfredini

arxiv:1502.00874 v1 · 2015-02-03 · math.AP · 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{7Y7VX4GROTD4IZP7YK3MNMHPX6}

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	2026-05-18T02:27:59.374526Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe3f5bf0d174c7c465ffc2b6c6b0efbfb983626cac3e487dbbd462cddab64451

Aliases

arxiv: 1502.00874 · arxiv_version: 1502.00874v1 · doi: 10.48550/arxiv.1502.00874 · pith_short_12: 7Y7VX4GROTD4 · pith_short_16: 7Y7VX4GROTD4IZP7 · pith_short_8: 7Y7VX4GR

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/7Y7VX4GROTD4IZP7YK3MNMHPX6 \
  | 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: fe3f5bf0d174c7c465ffc2b6c6b0efbfb983626cac3e487dbbd462cddab64451

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f5e4de0dd69aaa8a359d0453a62584bd2388bb0032565b4c28237176e9694af",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-02-03T14:39:13Z",
    "title_canon_sha256": "584b8b29e2b95c1a5aa6a9007e74f5c093bebc9ad81a3a1f8236106a98f4b18a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.00874",
    "kind": "arxiv",
    "version": 1
  }
}