Pith Number

pith:NDGWIJ5Z

pith:2016:NDGWIJ5ZN4NRSJKLFZOBT7USFU

not attested not anchored not stored refs pending

Flat bands and Dirac cones in breathing lattices

Karim Essafi, L. D. C. Jaubert, M. Udagawa

arxiv:1610.01748 v1 · 2016-10-06 · cond-mat.str-el · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NDGWIJ5ZN4NRSJKLFZOBT7USFU}

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	2026-05-18T00:40:28.742375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68cd6427b96f1b19254b2e5c19fe922d0260911eae552abfc970828a88f7350e

Aliases

arxiv: 1610.01748 · arxiv_version: 1610.01748v1 · doi: 10.48550/arxiv.1610.01748 · pith_short_12: NDGWIJ5ZN4NR · pith_short_16: NDGWIJ5ZN4NRSJKL · pith_short_8: NDGWIJ5Z

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/NDGWIJ5ZN4NRSJKLFZOBT7USFU \
  | 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: 68cd6427b96f1b19254b2e5c19fe922d0260911eae552abfc970828a88f7350e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d8b2ed1cd86c55e4fe594f62dde8ca77263e360f6a29e0d912cdec7988663d8",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2016-10-06T06:48:15Z",
    "title_canon_sha256": "8b41d184afd4f2099494ae681e2808d21c2928aecbeaac17edc7b7785b5aa9f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.01748",
    "kind": "arxiv",
    "version": 1
  }
}