Pith Number

pith:44LUNKJ6

pith:2018:44LUNKJ6NGKBJACFEBNAIUDFSY

not attested not anchored not stored refs pending

Large-area fabrication of low- and high-spatial-frequency laser-induced periodic surface structures on carbon fibers

Andrey Turchanin, Anne V. Boehm, Bj\"orn Naumann, Christof Neumann, Clemens Kunz, Enrico Gnecco, Frank A. M\"uller, J\"orn Bonse, Stephan Gr\"af, Tobias N. B\"uttner

arxiv:1805.01813 v1 · 2018-05-04 · 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{44LUNKJ6NGKBJACFEBNAIUDFSY}

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	2026-05-18T00:16:46.627483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e71746a93e6994148045205a04506596068c086b6c4d723d75170284e0df0a9f

Aliases

arxiv: 1805.01813 · arxiv_version: 1805.01813v1 · doi: 10.48550/arxiv.1805.01813 · pith_short_12: 44LUNKJ6NGKB · pith_short_16: 44LUNKJ6NGKBJACF · pith_short_8: 44LUNKJ6

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/44LUNKJ6NGKBJACFEBNAIUDFSY \
  | 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: e71746a93e6994148045205a04506596068c086b6c4d723d75170284e0df0a9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b800111ae0bf57cffea2b854ca2d0b4abaa54d5ad5cdb84be5f3299943f351b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-05-04T14:58:28Z",
    "title_canon_sha256": "a52fd64c11a9da810ac9c18f76059faec92af8004afe46c040b6a6a484b8dadd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.01813",
    "kind": "arxiv",
    "version": 1
  }
}