Pith Number

pith:PAWD54WX

pith:2025:PAWD54WXEHEFQMYXOLES6PWXVZ

not attested not anchored not stored refs pending

U-Net 3+ for Anomalous Diffusion Analysis enhanced with Mixture Estimates (U-AnD-ME) in particle-tracking data

Giorgio Volpe, Ran Ni, Solomon Asghar

arxiv:2502.19253 v1 · 2025-02-26 · physics.data-an · cond-mat.dis-nn · cond-mat.soft · cond-mat.stat-mech · physics.bio-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PAWD54WXEHEFQMYXOLES6PWXVZ}

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	2026-07-05T10:20:29.123211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

782c3ef2d721c858331772c92f3ed7ae571f82e151689a9a5e0ea42863432592

Aliases

arxiv: 2502.19253 · arxiv_version: 2502.19253v1 · doi: 10.48550/arxiv.2502.19253 · pith_short_12: PAWD54WXEHEF · pith_short_16: PAWD54WXEHEFQMYX · pith_short_8: PAWD54WX

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/PAWD54WXEHEFQMYXOLES6PWXVZ \
  | 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: 782c3ef2d721c858331772c92f3ed7ae571f82e151689a9a5e0ea42863432592

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6c1331af560df8df4c5d2f0a6b4e8df2c84a9971f1191f36d2e20e9ebeaf8ce",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "cond-mat.soft",
      "cond-mat.stat-mech",
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2025-02-26T15:58:35Z",
    "title_canon_sha256": "2fb36e213d4f8d7fa3fae8fcdcd8bc4637b848a4f87a906058e8a9b83bd582dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.19253",
    "kind": "arxiv",
    "version": 1
  }
}