Pith Number

pith:UE64R4VT

pith:2011:UE64R4VT7Q4KNKPF25ECXTQ646

not attested not anchored not stored refs pending

Zigzag graphene nanoribbon edge reconstruction with Stone-Wales defects

J. M. B. Lopes dos Santos, J. N. B. Rodrigues, N. F. G. Rodrigues, N. M. R. Peres, P. A. D. Gon\c{c}alves, R. M. Ribeiro

arxiv:1107.4779 v1 · 2011-07-24 · cond-mat.mes-hall · cond-mat.dis-nn · 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{UE64R4VT7Q4KNKPF25ECXTQ646}

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	2026-05-18T04:08:03.603970Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a13dc8f2b3fc38a6a9e5d7482bce1ee78a0f87a07ce0df68196add44815e64ef

Aliases

arxiv: 1107.4779 · arxiv_version: 1107.4779v1 · doi: 10.48550/arxiv.1107.4779 · pith_short_12: UE64R4VT7Q4K · pith_short_16: UE64R4VT7Q4KNKPF · pith_short_8: UE64R4VT

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/UE64R4VT7Q4KNKPF25ECXTQ646 \
  | 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: a13dc8f2b3fc38a6a9e5d7482bce1ee78a0f87a07ce0df68196add44815e64ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9cd57ca069f8637b5556ac2924ea2f1c0297f41800bd7fb1215e18f5f09d3fe",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-07-24T18:05:10Z",
    "title_canon_sha256": "f530fb2c9ca9f093f17d0d1459975232bfa7ed1df16c37e43266d5a93dfbe595"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.4779",
    "kind": "arxiv",
    "version": 1
  }
}