Pith Number

pith:EIHIRJZC

pith:2014:EIHIRJZCRPF3PTWF2A3LZCURGR

not attested not anchored not stored refs pending

Semiconducting-to-metallic photoconductivity crossover and temperature-dependent Drude weight in graphene

A. J. Frenzel, C. H. Lui, J. Kong, N. Gedik, Y. C. Shin

arxiv:1403.3669 v1 · 2014-03-14 · 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{EIHIRJZCRPF3PTWF2A3LZCURGR}

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	2026-05-18T02:44:17.914612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

220e88a7228bcbb7cec5d036bc8a913466503d8a70512d62b9562b3a0a84b5de

Aliases

arxiv: 1403.3669 · arxiv_version: 1403.3669v1 · doi: 10.48550/arxiv.1403.3669 · pith_short_12: EIHIRJZCRPF3 · pith_short_16: EIHIRJZCRPF3PTWF · pith_short_8: EIHIRJZC

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/EIHIRJZCRPF3PTWF2A3LZCURGR \
  | 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: 220e88a7228bcbb7cec5d036bc8a913466503d8a70512d62b9562b3a0a84b5de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31e754d7491a6152d394d31c0dafe037030c256dce8f875d884933a1f14fc3e4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2014-03-14T18:54:21Z",
    "title_canon_sha256": "1eb25a78ad7c07e66ded0d815bf0c22413a127d729338eedca476d2a4f17b276"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.3669",
    "kind": "arxiv",
    "version": 1
  }
}