Pith Number

pith:5UZMCFJQ

pith:2012:5UZMCFJQRRQWIWY2Q4GQ3FC37Z

not attested not anchored not stored refs pending

Extreme sensitivity of graphene photoconductivity to environmental gases

Callum J. Docherty, Cheng-Te Lin, Hannah J. Joyce, Lain-Jong Li, Laura M. Herz, Michael B. Johnston, Robin J. Nicholas

arxiv:1212.1005 v1 · 2012-12-05 · cond-mat.mes-hall · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5UZMCFJQRRQWIWY2Q4GQ3FC37Z}

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	2026-05-18T03:39:06.684301Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed32c115308c61645b1a870d0d945bfe7fad7e0b03627acf3716191bfbbe2e2e

Aliases

arxiv: 1212.1005 · arxiv_version: 1212.1005v1 · doi: 10.48550/arxiv.1212.1005 · pith_short_12: 5UZMCFJQRRQW · pith_short_16: 5UZMCFJQRRQWIWY2 · pith_short_8: 5UZMCFJQ

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/5UZMCFJQRRQWIWY2Q4GQ3FC37Z \
  | 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: ed32c115308c61645b1a870d0d945bfe7fad7e0b03627acf3716191bfbbe2e2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d837f31ba8b325fb85dd6a9581ae513afabd4d26553e2b9aa95780784b812ea",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-12-05T12:27:49Z",
    "title_canon_sha256": "8d9dede02dd3d2a72bab5a34eccf5938c99e5af604fd5593deac297d409f1e70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.1005",
    "kind": "arxiv",
    "version": 1
  }
}