Pith Number

pith:QMPE2ITI

pith:2014:QMPE2ITIYX36ND3CHYO4LGKWMQ

not attested not anchored not stored refs pending

Controlled Smooth Edge Formation of Graphene Nanoribbons

Deepika, Nitin K. Goel, Rakesh Kumar, T.J. Dhilip Kumar

arxiv:1402.4404 v1 · 2014-02-18 · cond-mat.mtrl-sci · 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{QMPE2ITIYX36ND3CHYO4LGKWMQ}

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	2026-05-18T02:58:44.007680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

831e4d2268c5f7e68f623e1dc5995664124fb69efbab3f3484cd1fdd631fae27

Aliases

arxiv: 1402.4404 · arxiv_version: 1402.4404v1 · doi: 10.48550/arxiv.1402.4404 · pith_short_12: QMPE2ITIYX36 · pith_short_16: QMPE2ITIYX36ND3C · pith_short_8: QMPE2ITI

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/QMPE2ITIYX36ND3CHYO4LGKWMQ \
  | 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: 831e4d2268c5f7e68f623e1dc5995664124fb69efbab3f3484cd1fdd631fae27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a29e7d1ecba2d6f6c83006e76c36c733ece68457791bb4bdbe6431d5522fd126",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2014-02-18T17:14:38Z",
    "title_canon_sha256": "e4a15e6984c1f14d223020c453e392396bfaa1fd1dea300a9b9567a7c0439311"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.4404",
    "kind": "arxiv",
    "version": 1
  }
}