Pith Number

pith:WPEMK6XA

pith:2013:WPEMK6XAOAY6B73EG2O2XL5NQ2

not attested not anchored not stored refs pending

Morphology dependence of radial elasticity in multiwalled boron nitride nanotubes

Christian Klinke, Elisa Riedo, Hsiang-Chih Chiu, Suenne Kim

arxiv:1305.2144 v1 · 2013-05-09 · 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{WPEMK6XAOAY6B73EG2O2XL5NQ2}

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	2026-05-18T01:36:44.050625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3c8c57ae07031e0ff64369dabafad86851d632226214506188a4cef94e1759f

Aliases

arxiv: 1305.2144 · arxiv_version: 1305.2144v1 · doi: 10.48550/arxiv.1305.2144 · pith_short_12: WPEMK6XAOAY6 · pith_short_16: WPEMK6XAOAY6B73E · pith_short_8: WPEMK6XA

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/WPEMK6XAOAY6B73EG2O2XL5NQ2 \
  | 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: b3c8c57ae07031e0ff64369dabafad86851d632226214506188a4cef94e1759f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a04b84b990b23ed92f8e23015884da21e3c57f8953b5f0c70cf1c2dbec0001aa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-05-09T17:00:06Z",
    "title_canon_sha256": "b0755cbaebc6379dc6402c0c78dc9970ab6bc0678162ac2d2c404c31897873bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.2144",
    "kind": "arxiv",
    "version": 1
  }
}