Pith Number

pith:AFOPKF7C

pith:2025:AFOPKF7CX5T6PALW3NZU5OHPWC

not attested not anchored not stored refs pending

Rolling, sliding and trapping of driven particles in square obstacle lattices

Alfredo Alexander-Katz, Arin Escobar, Galor Geva, Juan L. Aragones, Laura R. Arriaga, Pablo Llombart, Paula Magrinya

arxiv:2505.21702 v1 · 2025-05-27 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AFOPKF7CX5T6PALW3NZU5OHPWC}

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	2026-06-23T03:13:45.634537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

015cf517e2bf67e78176db734eb8efb09cf5bb6ed2f879ef81d42c4c9011d470

Aliases

arxiv: 2505.21702 · arxiv_version: 2505.21702v1 · doi: 10.48550/arxiv.2505.21702 · pith_short_12: AFOPKF7CX5T6 · pith_short_16: AFOPKF7CX5T6PALW · pith_short_8: AFOPKF7C

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/AFOPKF7CX5T6PALW3NZU5OHPWC \
  | 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: 015cf517e2bf67e78176db734eb8efb09cf5bb6ed2f879ef81d42c4c9011d470

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec728db690198191aedea02a115e5e614521003979bbf83165bb881687278f5e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2025-05-27T19:39:57Z",
    "title_canon_sha256": "888df5bee5fe6d34a0caa52b5e347243fcaebc07959a1ee86d733f1dc9d1486c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.21702",
    "kind": "arxiv",
    "version": 1
  }
}