Pith Number

pith:IWXUB7XV

pith:2013:IWXUB7XV7OLKPGYXK7EIFK73ES

not attested not anchored not stored refs pending

Stone-Wales defects can cause a metal-semiconductor transition in carbon nanotubes depending on their orientation

A. Namiranian, P. Partovi-Azar

arxiv:1301.4162 v1 · 2013-01-17 · cond-mat.mes-hall · 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{IWXUB7XV7OLKPGYXK7EIFK73ES}

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	2026-05-18T03:36:07.078297Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45af40fef5fb96a79b1757c882abfb24804228239ed8021c3ff1291a4aa6b1fc

Aliases

arxiv: 1301.4162 · arxiv_version: 1301.4162v1 · doi: 10.48550/arxiv.1301.4162 · pith_short_12: IWXUB7XV7OLK · pith_short_16: IWXUB7XV7OLKPGYX · pith_short_8: IWXUB7XV

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/IWXUB7XV7OLKPGYXK7EIFK73ES \
  | 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: 45af40fef5fb96a79b1757c882abfb24804228239ed8021c3ff1291a4aa6b1fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7154fc12939ff64bd29ed3fe67919a28d935f02b45457c0d77fccefaa1552b9f",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-01-17T17:21:12Z",
    "title_canon_sha256": "9b10f941dde51a475dbbcedfc720dfe82896e359cdfd1a3ca10faa69ca6db68a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.4162",
    "kind": "arxiv",
    "version": 1
  }
}