Pith Number

pith:CCKAY6KO

pith:2011:CCKAY6KOWG2QWQSLYH2OB66MJM

not attested not anchored not stored refs pending

Ultra-Thin Double-Walled Carbon Nanotubes A Novel Nanocontainer for Preparing Atomic Wires

Kang An, Leimei Sheng, Lei Shi, Liming Yu, Xinluo Zhao, Yoshinori Ando

arxiv:1105.2855 v1 · 2011-05-14 · 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{CCKAY6KOWG2QWQSLYH2OB66MJM}

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	2026-05-18T04:22:01.898912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10940c794eb1b50b424bc1f4e0fbcc4b0cd9b9643ca68cfee8365fddd73576af

Aliases

arxiv: 1105.2855 · arxiv_version: 1105.2855v1 · doi: 10.48550/arxiv.1105.2855 · pith_short_12: CCKAY6KOWG2Q · pith_short_16: CCKAY6KOWG2QWQSL · pith_short_8: CCKAY6KO

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/CCKAY6KOWG2QWQSLYH2OB66MJM \
  | 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: 10940c794eb1b50b424bc1f4e0fbcc4b0cd9b9643ca68cfee8365fddd73576af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffc8cbc01842c5121ef62cf77ae6320bcc79182202448e00826666933fdedbc7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2011-05-14T02:19:13Z",
    "title_canon_sha256": "789c93d26e7b26eb5b173f0738174b53923cc0e45bb19b4344f3413354b015f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.2855",
    "kind": "arxiv",
    "version": 1
  }
}