Pith Number

pith:LLZMHTNZ

pith:2010:LLZMHTNZVEDGPOAM52M4SQNOQS

not attested not anchored not stored refs pending

Nearly-flat bands with nontrivial topology

Hosho Katsura, Kai Sun, S. Das Sarma, Zheng-Cheng Gu

arxiv:1012.5864 v2 · 2010-12-29 · cond-mat.str-el · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LLZMHTNZVEDGPOAM52M4SQNOQS}

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	2026-05-18T04:20:38.163710Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5af2c3cdb9a90667b80cee99c941ae84b531383e44fc3260587086d52801be8d

Aliases

arxiv: 1012.5864 · arxiv_version: 1012.5864v2 · doi: 10.48550/arxiv.1012.5864 · pith_short_12: LLZMHTNZVEDG · pith_short_16: LLZMHTNZVEDGPOAM · pith_short_8: LLZMHTNZ

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/LLZMHTNZVEDGPOAM52M4SQNOQS \
  | 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: 5af2c3cdb9a90667b80cee99c941ae84b531383e44fc3260587086d52801be8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3175876e999b1b703e8c7e810a19be13cd0e9c5b8b1268b6eaa36a0981bbbbc",
    "cross_cats_sorted": [
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2010-12-29T03:38:22Z",
    "title_canon_sha256": "5536b47acc14aa5aeeb7b67e945083106b70f13a3fb33cba9c1ecfbc77789a2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.5864",
    "kind": "arxiv",
    "version": 2
  }
}