Pith Number

pith:Q4SIL3UF

pith:2014:Q4SIL3UFFKYXJATKXUSCS72THZ

not attested not anchored not stored refs pending

Tunable terahertz radiation from graphene induced by moving electrons

D. Z. Han, J. Zi, S. T. Chui, T.R. Zhan, X. H. Hu, X. H. Liu

arxiv:1402.2829 v1 · 2014-02-12 · 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{Q4SIL3UFFKYXJATKXUSCS72THZ}

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	2026-05-18T01:44:44.923722Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

872485ee852ab174826abd24297f533e5fd84ca81158bb22f5592336591efce6

Aliases

arxiv: 1402.2829 · arxiv_version: 1402.2829v1 · doi: 10.48550/arxiv.1402.2829 · pith_short_12: Q4SIL3UFFKYX · pith_short_16: Q4SIL3UFFKYXJATK · pith_short_8: Q4SIL3UF

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/Q4SIL3UFFKYXJATKXUSCS72THZ \
  | 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: 872485ee852ab174826abd24297f533e5fd84ca81158bb22f5592336591efce6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "887869e95031eaf9b30a22d41dabdefb487ae1ccd89db5e65747ca20fd79281b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2014-02-12T14:22:12Z",
    "title_canon_sha256": "0a0c8296fd10b8ac2dcd89abdaf26305f188fd1e93934b48118aef49bf53e37f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.2829",
    "kind": "arxiv",
    "version": 1
  }
}