Pith Number

pith:QC34KC7Z

pith:2013:QC34KC7ZZUUBC27QL3AZ367W3U

not attested not anchored not stored refs pending

Differentiation of Complex Vapor Mixtures Using Versatile DNA-Carbon Nanotube Chemical Sensor Arrays

A. T. Charlie Johnson, George Preti, Jeremy S. Yodh, Mitchell B. Lerner, Nicholas J. Kybert

arxiv:1305.2127 v1 · 2013-05-09 · 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{QC34KC7ZZUUBC27QL3AZ367W3U}

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	2026-05-18T03:26:09.277374Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80b7c50bf9cd28116bf05ec19dfbf6dd3adb449840b4fa7605b55e543402590e

Aliases

arxiv: 1305.2127 · arxiv_version: 1305.2127v1 · doi: 10.48550/arxiv.1305.2127 · pith_short_12: QC34KC7ZZUUB · pith_short_16: QC34KC7ZZUUBC27Q · pith_short_8: QC34KC7Z

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/QC34KC7ZZUUBC27QL3AZ367W3U \
  | 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: 80b7c50bf9cd28116bf05ec19dfbf6dd3adb449840b4fa7605b55e543402590e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e21534e00e37532e240444ed2146dc0646ffc20b5ae7531af794977f8f70e18b",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-05-09T15:46:04Z",
    "title_canon_sha256": "2511aca97d538e969aa3415d0fe39194d35667efda0e7ed0a8ecf94405e5d8e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.2127",
    "kind": "arxiv",
    "version": 1
  }
}