Pith Number

pith:KKMV3PFR

pith:2019:KKMV3PFR67MGXVU2WQ4U76Q5MD

not attested not anchored not stored refs pending

Femtosecond laser patterning of graphene electrodes for thin-film transistors

Andreas Ostendorf, Claudia Bock, Duy-Vu Pham, Ersoy Suba\c{s}{\i}, Evgeny L. Gurevich, Maren Kasischke, Ulrich Kunze

arxiv:1901.10209 v1 · 2019-01-29 · physics.app-ph · 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{KKMV3PFR67MGXVU2WQ4U76Q5MD}

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	2026-05-17T23:53:57.105144Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52995dbcb1f7d86bd69ab4394ffa1d60c869f987c4b95f80e6f99aa36557de98

Aliases

arxiv: 1901.10209 · arxiv_version: 1901.10209v1 · doi: 10.48550/arxiv.1901.10209 · pith_short_12: KKMV3PFR67MG · pith_short_16: KKMV3PFR67MGXVU2 · pith_short_8: KKMV3PFR

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/KKMV3PFR67MGXVU2WQ4U76Q5MD \
  | 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: 52995dbcb1f7d86bd69ab4394ffa1d60c869f987c4b95f80e6f99aa36557de98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4050d5a4ad76bf9da8afe85a0b03633921aecfaff8d90c9b82feb5ec593169c6",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-01-29T10:43:20Z",
    "title_canon_sha256": "3f8c928912077df6a08bbb6972434d4021e1b43ba77c95751f7f51c719353b0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.10209",
    "kind": "arxiv",
    "version": 1
  }
}