Pith Number

pith:5WDILCGC

pith:2024:5WDILCGCA26A43JUKBWLDX2RL7

not attested not anchored not stored refs pending

Median filter method for mean curvature flow using a random Jacobi algorithm

Anton Ullrich, Tim Laux

arxiv:2410.07776 v1 · 2024-10-10 · math.AP · cs.NA · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5WDILCGCA26A43JUKBWLDX2RL7}

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	2026-07-05T09:18:43.698790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed868588c206bc0e6d34506cb1df515fde5b3529abd8bd4f45c0a605723c88e4

Aliases

arxiv: 2410.07776 · arxiv_version: 2410.07776v1 · doi: 10.48550/arxiv.2410.07776 · pith_short_12: 5WDILCGCA26A · pith_short_16: 5WDILCGCA26A43JU · pith_short_8: 5WDILCGC

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/5WDILCGCA26A43JUKBWLDX2RL7 \
  | 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: ed868588c206bc0e6d34506cb1df515fde5b3529abd8bd4f45c0a605723c88e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55e0831bd768909c927500ccc83fa6b4cc47a6e9e75d0bc531c6f9487626dc89",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2024-10-10T10:06:31Z",
    "title_canon_sha256": "f6c03d1e4c5af7934b6b7b29ed0047daf11db8c537efb544acec4bad09a54bef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.07776",
    "kind": "arxiv",
    "version": 1
  }
}