Pith Number

pith:WDD7YOMD

pith:2005:WDD7YOMDOYHW5JQO7GXRQPYSBN

not attested not anchored not stored refs pending

Radial breathing mode of single-walled carbon nanotubes: Optical transition energies and chiral-index assignment

C. Thomsen, H. Telg, J. Maultzsch, S. Reich

arxiv:cond-mat/0510427 v1 · 2005-10-17 · 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{WDD7YOMDOYHW5JQO7GXRQPYSBN}

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	2026-07-04T14:50:49.854805Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0c7fc3983760f6ea60ef9af183f120b56b9b6663d61da27aeb85ec1f9b2d6fe

Aliases

arxiv: cond-mat/0510427 · arxiv_version: cond-mat/0510427v1 · doi: 10.48550/arxiv.cond-mat/0510427 · pith_short_12: WDD7YOMDOYHW · pith_short_16: WDD7YOMDOYHW5JQO · pith_short_8: WDD7YOMD

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/WDD7YOMDOYHW5JQO7GXRQPYSBN \
  | 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: b0c7fc3983760f6ea60ef9af183f120b56b9b6663d61da27aeb85ec1f9b2d6fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0201692ecfae7f7c375ae7c9d4d7e71129b276c4d01cd682401ff2b61716f17b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2005-10-17T08:30:24Z",
    "title_canon_sha256": "01d8a7787380280013a861da481cad9bd70434f1e4f2563a2896db3283481643"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0510427",
    "kind": "arxiv",
    "version": 1
  }
}