Pith Number

pith:NNC2ZV6H

pith:2015:NNC2ZV6HKQU2RYBPY7BWHNIYM2

not attested not anchored not stored refs pending

From ripples to spikes: a hydro-dynamical physical mechanism to interpret femtosecond laser induced self-assembled structures

Costas Fotakis, Emmanuel Stratakis, George D. Tsibidis

arxiv:1505.04381 v2 · 2015-05-17 · cond-mat.mtrl-sci · cond-mat.mes-hall · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NNC2ZV6HKQU2RYBPY7BWHNIYM2}

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	2026-05-18T01:37:03.574572Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b45acd7c75429a8e02fc7c363b51866b06380d8a1cfe4bd86ce950c866fc098

Aliases

arxiv: 1505.04381 · arxiv_version: 1505.04381v2 · doi: 10.48550/arxiv.1505.04381 · pith_short_12: NNC2ZV6HKQU2 · pith_short_16: NNC2ZV6HKQU2RYBP · pith_short_8: NNC2ZV6H

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/NNC2ZV6HKQU2RYBPY7BWHNIYM2 \
  | 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: 6b45acd7c75429a8e02fc7c363b51866b06380d8a1cfe4bd86ce950c866fc098

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "045c70b52d74731ef45c7454321e145a847c966301719db5a9a621937fb8e942",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-05-17T11:04:21Z",
    "title_canon_sha256": "98461ecb165673e24a81435baa13a18c66f773beaddf54a57f194982ed3e657d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.04381",
    "kind": "arxiv",
    "version": 2
  }
}