Pith Number

pith:NIKZ6EGG

pith:2013:NIKZ6EGGV2YTXULTXVZCBIWQ3Y

not attested not anchored not stored refs pending

The Stacking in Bulk and Bilayer Hexagonal Boron Nitride

Agnieszka Kuc, Gabriel Constantinescu, Thomas Heine

arxiv:1307.0627 v1 · 2013-07-02 · 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{NIKZ6EGGV2YTXULTXVZCBIWQ3Y}

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	2026-05-18T01:49:00.765148Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a159f10c6aeb13bd173bd7220a2d0de2555cae0f847ebb37dfbbedd08d6b539

Aliases

arxiv: 1307.0627 · arxiv_version: 1307.0627v1 · doi: 10.48550/arxiv.1307.0627 · pith_short_12: NIKZ6EGGV2YT · pith_short_16: NIKZ6EGGV2YTXULT · pith_short_8: NIKZ6EGG

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/NIKZ6EGGV2YTXULTXVZCBIWQ3Y \
  | 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: 6a159f10c6aeb13bd173bd7220a2d0de2555cae0f847ebb37dfbbedd08d6b539

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f143d60ce8c2eb7517794bf97870125face88328d4c8da8fbd07802baaddf56",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-07-02T08:50:06Z",
    "title_canon_sha256": "709fe8a2b37e714b227ad095d26748950c5cc2c1995a54ae9414b9a7311d31ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.0627",
    "kind": "arxiv",
    "version": 1
  }
}