Pith Number

pith:NN4QTT5Z

pith:2014:NN4QTT5ZYXKSAD7GJOPW2CQPBN

not attested not anchored not stored refs pending

Self-organized electronic superlattices in layered materials

Carlo Di Castro, Carmine Ortix, Jos\'e Lorenzana

arxiv:1407.1378 v1 · 2014-07-05 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NN4QTT5ZYXKSAD7GJOPW2CQPBN}

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	2026-05-18T01:42:41.751146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b7909cfb9c5d5200fe64b9f6d0a0f0b679614cdbd2119a6368dbcdbfb124f59

Aliases

arxiv: 1407.1378 · arxiv_version: 1407.1378v1 · doi: 10.48550/arxiv.1407.1378 · pith_short_12: NN4QTT5ZYXKS · pith_short_16: NN4QTT5ZYXKSAD7G · pith_short_8: NN4QTT5Z

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/NN4QTT5ZYXKSAD7GJOPW2CQPBN \
  | 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: 6b7909cfb9c5d5200fe64b9f6d0a0f0b679614cdbd2119a6368dbcdbfb124f59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9ac6faad74e70fe6475d2e5aec809250d88772786a98aa246f311388a2533d9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2014-07-05T08:58:02Z",
    "title_canon_sha256": "34a25cf883b445a56ba09d56652e498a940eaa689670d18527e85ddea45ba34a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.1378",
    "kind": "arxiv",
    "version": 1
  }
}