Pith Number

pith:ZNHKP5CN

pith:2013:ZNHKP5CNLFEVUB4NRF5VXDPCJY

not attested not anchored not stored refs pending

Introducing nanoengineering and nanotechnology to the first year students through an interactive seminar course

Hassan Raza, Tehseen Z. Raza

arxiv:1303.6910 v1 · 2013-03-26 · physics.ed-ph · 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{ZNHKP5CNLFEVUB4NRF5VXDPCJY}

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	2026-05-18T03:29:39.347038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb4ea7f44d59495a078d897b5b8de24e26f9b4605219334e980b963a4becdec6

Aliases

arxiv: 1303.6910 · arxiv_version: 1303.6910v1 · doi: 10.48550/arxiv.1303.6910 · pith_short_12: ZNHKP5CNLFEV · pith_short_16: ZNHKP5CNLFEVUB4N · pith_short_8: ZNHKP5CN

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/ZNHKP5CNLFEVUB4NRF5VXDPCJY \
  | 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: cb4ea7f44d59495a078d897b5b8de24e26f9b4605219334e980b963a4becdec6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd28d26f86d49182de6081dfa493b4dce2d99ee2c8727f6f14c1b43834bd93d8",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2013-03-26T02:23:47Z",
    "title_canon_sha256": "3f3e90f566a349bcf60a36d08602ed83e166a2662fca1ecdbe657aad117e97b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.6910",
    "kind": "arxiv",
    "version": 1
  }
}