Pith Number

pith:BHLKGNJA

pith:2011:BHLKGNJAOBX7PTTJQLU3S3YMJQ

not attested not anchored not stored refs pending

The Unique Origin of Colors of Armchair Carbon Nanotubes

B. Y. Lu, E. H. Haroz, J. Kono, P. Nikolaev, R. H. Hauge, S. Arepalli

arxiv:1109.2333 v2 · 2011-09-11 · cond-mat.mes-hall

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BHLKGNJAOBX7PTTJQLU3S3YMJQ}

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	2026-05-18T03:56:22.512617Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09d6a33520706ff7ce6982e9b96f0c4c3565d8337b2112551c6074c573a963f9

Aliases

arxiv: 1109.2333 · arxiv_version: 1109.2333v2 · doi: 10.48550/arxiv.1109.2333 · pith_short_12: BHLKGNJAOBX7 · pith_short_16: BHLKGNJAOBX7PTTJ · pith_short_8: BHLKGNJA

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/BHLKGNJAOBX7PTTJQLU3S3YMJQ \
  | 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: 09d6a33520706ff7ce6982e9b96f0c4c3565d8337b2112551c6074c573a963f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd88b4420b249f566a693a958b4db3c88c6c19bf9b5a8ef09115fc6d0009f1aa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-09-11T17:53:24Z",
    "title_canon_sha256": "f5d907a193829fe0a1796ada98854efd86caf0cbf2682fbe0f3062a8b5b14864"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.2333",
    "kind": "arxiv",
    "version": 2
  }
}