Pith Number

pith:4AZQIQV5

pith:2018:4AZQIQV5DXOTOGI5DUCBS6HBDW

not attested not anchored not stored refs pending

Alternative Stacking Sequences in Hexagonal Boron Nitride

Alex Zettl, Brian Shevitski, Gabe Schumm, Marvin L. Cohen, Mehmet Dogan, Peter Ercius, Sehoon Oh, Shaul Aloni, S. Matt Gilbert, Stanley Liu, Thang Pham

arxiv:1810.04814 v1 · 2018-10-11 · 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{4AZQIQV5DXOTOGI5DUCBS6HBDW}

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	2026-05-18T00:03:35.761752Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0330442bd1ddd37191d1d041978e11d918f63335dfae123fa3db0ba237afb08

Aliases

arxiv: 1810.04814 · arxiv_version: 1810.04814v1 · doi: 10.48550/arxiv.1810.04814 · pith_short_12: 4AZQIQV5DXOT · pith_short_16: 4AZQIQV5DXOTOGI5 · pith_short_8: 4AZQIQV5

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/4AZQIQV5DXOTOGI5DUCBS6HBDW \
  | 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: e0330442bd1ddd37191d1d041978e11d918f63335dfae123fa3db0ba237afb08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f068b1b0bc2fb85d7b944e3fe7f73e192a79b5758fe67f7efd31cdfcaae0c316",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-10-11T01:25:08Z",
    "title_canon_sha256": "460152b09f31607d106961023d4f16d0a36a525c62727a70b72f32660c6a96c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.04814",
    "kind": "arxiv",
    "version": 1
  }
}