Pith Number

pith:TX2CM56S

pith:2012:TX2CM56SUCLBKF5OZ2R3N57VG4

not attested not anchored not stored refs pending

Selective surface functionalization at regions of high local curvature in graphene

C. W. Bielawski, D. W. Boukhvalov, H. Ji, H. Li, J. Geng, M. Charlton, Q. Wu, R. D. Piner, R. S. Ruoff, S. Chen, Y. Hao, Y. Ren, Y. Wu

arxiv:1211.6202 v1 · 2012-11-27 · cond-mat.mtrl-sci · cond-mat.mes-hall · physics.chem-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TX2CM56SUCLBKF5OZ2R3N57VG4}

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	2026-05-18T03:39:52.269924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9df42677d2a0961517aecea3b6f7f537384faff566776e7c8c69a40a2ff8fa7b

Aliases

arxiv: 1211.6202 · arxiv_version: 1211.6202v1 · doi: 10.48550/arxiv.1211.6202 · pith_short_12: TX2CM56SUCLB · pith_short_16: TX2CM56SUCLBKF5O · pith_short_8: TX2CM56S

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/TX2CM56SUCLBKF5OZ2R3N57VG4 \
  | 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: 9df42677d2a0961517aecea3b6f7f537384faff566776e7c8c69a40a2ff8fa7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d4744718beb4cdd503dfa9f642cf81742dc49d4cfe39280ff17647caf6184e7",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-11-27T03:36:28Z",
    "title_canon_sha256": "68285d61565264f1895091b66ed0c0cdfe82a44595feac28fb849be8b0b050fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.6202",
    "kind": "arxiv",
    "version": 1
  }
}