Pith Number

pith:A5UZAAF7

pith:2015:A5UZAAF7EMZ6JX7522Y5WX6MYU

not attested not anchored not stored refs pending

Multi Graphene Growth on Lead Pencil Drawn Sliver-Halide Print Paper Irradiated by Scanning Femtosecond Laser

Akifumi Matsuda, Chihiro Kato, Goon Tan, Hirofumi Takikawa, Kazuo Satoh, Mamoru Yoshimoto, Mikio Ushiyama, Satomi Tanaka, Satoru Kaneko, Seiji Konuma, Takeshi Rachi, Toru Katakura, Yasuhiro Naganuma, Yoshitada Shimizu, Yuko Itou

arxiv:1508.00304 v1 · 2015-08-03 · 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{A5UZAAF7EMZ6JX7522Y5WX6MYU}

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	2026-05-18T01:17:00.513669Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07699000bf2333e4dffdd6b1db5fccc529f1f3218565b0bd5ffd643370fba4cf

Aliases

arxiv: 1508.00304 · arxiv_version: 1508.00304v1 · doi: 10.48550/arxiv.1508.00304 · pith_short_12: A5UZAAF7EMZ6 · pith_short_16: A5UZAAF7EMZ6JX75 · pith_short_8: A5UZAAF7

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/A5UZAAF7EMZ6JX7522Y5WX6MYU \
  | 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: 07699000bf2333e4dffdd6b1db5fccc529f1f3218565b0bd5ffd643370fba4cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccdc1cbcb6210ca6669315fb7e292aa69329ddd51cda4d5954606d9aa441891c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-08-03T02:37:49Z",
    "title_canon_sha256": "a4b4cc4d5bfa48be7a2e5cc9fa5847b08974d48e297f7b00491bc6d9a7a19268"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.00304",
    "kind": "arxiv",
    "version": 1
  }
}