Pith Number

pith:2AE227D4

pith:2010:2AE227D4NWOML5R6WA2ZN37XE5

not attested not anchored not stored refs pending

Stacking and Registry Effects in Layered Materials: The Case of Hexagonal Boron Nitride

Alexandre Tkatchenko, Ernesto Joselevich, Jonathan Bernstein, Jonathan Garel, Leeor Kronik, Noa Marom, Oded Hod

arxiv:1002.1728 v1 · 2010-02-08 · 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{2AE227D4NWOML5R6WA2ZN37XE5}

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	2026-05-18T02:09:11.086350Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d009ad7c7c6d9cc5f63eb03596eff72746c3b6b41c291ea29a726258382864bf

Aliases

arxiv: 1002.1728 · arxiv_version: 1002.1728v1 · doi: 10.48550/arxiv.1002.1728 · pith_short_12: 2AE227D4NWOM · pith_short_16: 2AE227D4NWOML5R6 · pith_short_8: 2AE227D4

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/2AE227D4NWOML5R6WA2ZN37XE5 \
  | 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: d009ad7c7c6d9cc5f63eb03596eff72746c3b6b41c291ea29a726258382864bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f374d41f431e1bb22f2fdc8b86794e5e109da8dd31a14cd63acfa482810e301",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2010-02-08T22:10:56Z",
    "title_canon_sha256": "df5390567433df8ea3f9dff1bd363541fca5641ba1ac84816ba325390ea2a1c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.1728",
    "kind": "arxiv",
    "version": 1
  }
}