Pith Number

pith:DUZBJ2VG

pith:2011:DUZBJ2VGYMLEU7CJTSIU3GYZ2Z

not attested not anchored not stored refs pending

Dynamics of ripple formation on silicon surfaces by ultrashort laser pulses in sub-ablation conditions

Costas Fotakis, Emmanuel Stratakis, George D. Tsibidis, Marios Barberoglou, Panagiotis A. Loukakos

arxiv:1109.2568 v2 · 2011-09-12 · cond-mat.mes-hall · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DUZBJ2VGYMLEU7CJTSIU3GYZ2Z}

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	2026-05-18T03:44:13.681036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d3214eaa6c3164a7c499c914d9b19d642e728aefa9def6c257fc19698be967f

Aliases

arxiv: 1109.2568 · arxiv_version: 1109.2568v2 · doi: 10.48550/arxiv.1109.2568 · pith_short_12: DUZBJ2VGYMLE · pith_short_16: DUZBJ2VGYMLEU7CJ · pith_short_8: DUZBJ2VG

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/DUZBJ2VGYMLEU7CJTSIU3GYZ2Z \
  | 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: 1d3214eaa6c3164a7c499c914d9b19d642e728aefa9def6c257fc19698be967f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffac94e852c73e72130e3088cae44a2d937261777b8e6e047a517d70957c2721",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-09-12T18:59:18Z",
    "title_canon_sha256": "e3147bca3a932c3e9d309e254e8a8b88ca9ac8fb1b402d9e710a143b074ee52f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.2568",
    "kind": "arxiv",
    "version": 2
  }
}