Pith Number

pith:DKLVUUQG

pith:2010:DKLVUUQGL5EB764FYKEWG6WSAZ

not attested not anchored not stored refs pending

Facile Synthesis of High Quality Graphene Nanoribbons

Georgi Diankov, Hailiang Wang, Hongjie Dai, Liying Jiao, Xinran Wang

arxiv:1004.1228 v1 · 2010-04-08 · 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{DKLVUUQGL5EB764FYKEWG6WSAZ}

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	2026-05-18T02:08:08.116118Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a975a52065f481ffb85c289637ad2064a4d540382454b725462633d71baa9fe

Aliases

arxiv: 1004.1228 · arxiv_version: 1004.1228v1 · doi: 10.48550/arxiv.1004.1228 · pith_short_12: DKLVUUQGL5EB · pith_short_16: DKLVUUQGL5EB764F · pith_short_8: DKLVUUQG

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/DKLVUUQGL5EB764FYKEWG6WSAZ \
  | 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: 1a975a52065f481ffb85c289637ad2064a4d540382454b725462633d71baa9fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55aa5a2315ac6c45a4927c9d74d03903f94a98945b7e6116e7c463ea2ce1886a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2010-04-08T02:46:52Z",
    "title_canon_sha256": "0506a5c00f1c3d0f327b4f3bb8079c31846ad479097e281a49a6d22560c87c15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.1228",
    "kind": "arxiv",
    "version": 1
  }
}