Pith Number

pith:NDDU63FL

pith:2014:NDDU63FLKABMVKZRP5F7KKEWKW

not attested not anchored not stored refs pending

Schottky barriers at hexagonal boron nitride/metal interfaces: a first principles study

Geert Brocks, Menno Bokdam, Mikhail I. Katsnelson, Paul J. Kelly

arxiv:1401.6440 v2 · 2014-01-24 · cond-mat.mes-hall · 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{NDDU63FLKABMVKZRP5F7KKEWKW}

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	2026-05-18T02:45:14.297174Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68c74f6cab5002caab317f4bf5289655beb30a466ab0fbb6de9c3e76df6e9a5d

Aliases

arxiv: 1401.6440 · arxiv_version: 1401.6440v2 · doi: 10.48550/arxiv.1401.6440 · pith_short_12: NDDU63FLKABM · pith_short_16: NDDU63FLKABMVKZR · pith_short_8: NDDU63FL

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/NDDU63FLKABMVKZRP5F7KKEWKW \
  | 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: 68c74f6cab5002caab317f4bf5289655beb30a466ab0fbb6de9c3e76df6e9a5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d08ff254f7e388615288cfcb6dafae925887d4f9f71b1ba5290b2d8ed22df07",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2014-01-24T20:10:27Z",
    "title_canon_sha256": "762f2737f40539e93385abd333d445c3b342f23ab178eb8a9e3c7a784d10b5da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.6440",
    "kind": "arxiv",
    "version": 2
  }
}