Pith Number

pith:JOIT7J5Q

pith:2014:JOIT7J5QV7DQRAY4BMOQPJJRA7

not attested not anchored not stored refs pending

Understanding the origin of band gap formation in graphene on metals: graphene on Cu/Ir(111)

A. Thissen, E. N. Voloshina, H. Vita, K. Horn, R. E. Ovcharenko, S. Boettcher, Th. Kampen, Yu. S. Dedkov

arxiv:1406.1636 v1 · 2014-06-06 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JOIT7J5QV7DQRAY4BMOQPJJRA7}

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	2026-05-18T02:47:31.107635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b913fa7b0afc708831c0b1d07a53107f1502d6884dbf857daf246352e24bf30

Aliases

arxiv: 1406.1636 · arxiv_version: 1406.1636v1 · doi: 10.48550/arxiv.1406.1636 · pith_short_12: JOIT7J5QV7DQ · pith_short_16: JOIT7J5QV7DQRAY4 · pith_short_8: JOIT7J5Q

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/JOIT7J5QV7DQRAY4BMOQPJJRA7 \
  | 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: 4b913fa7b0afc708831c0b1d07a53107f1502d6884dbf857daf246352e24bf30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e6995b6187ae70fe4b8de9ddb48f88799b2e54afb194535e54ca9b703758581",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2014-06-06T10:38:32Z",
    "title_canon_sha256": "36bd1aba7fb821af01073b83b9e5bc46a3a1034079af7503f2f8837047c7ab57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.1636",
    "kind": "arxiv",
    "version": 1
  }
}