Pith Number

pith:L4ZXVUYH

pith:1995:L4ZXVUYHSLT3XVWQTAGETJPDLO

not attested not anchored not stored refs pending

Berry phase, hyperorbits, and the Hofstadter spectrum

M.C.Chang, Q.Niu

arxiv:cond-mat/9505021 v1 · 1995-05-04 · cond-mat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L4ZXVUYHSLT3XVWQTAGETJPDLO}

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.

Cited by

1 paper in Pith

Dynamical analog spacetimes from nonlinear perturbations in a topological material

Receipt and verification

First computed	2026-07-04T15:58:18.943878Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f337ad30792e7bbd6d0980c49a5e35b869488b0dcfc90257e858b639f2da4da

Aliases

arxiv: cond-mat/9505021 · arxiv_version: cond-mat/9505021v1 · doi: 10.48550/arxiv.cond-mat/9505021 · pith_short_12: L4ZXVUYHSLT3 · pith_short_16: L4ZXVUYHSLT3XVWQ · pith_short_8: L4ZXVUYH

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/L4ZXVUYHSLT3XVWQTAGETJPDLO \
  | 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: 5f337ad30792e7bbd6d0980c49a5e35b869488b0dcfc90257e858b639f2da4da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba00825e94532e1af7591685f83fd814e5b2f81353993ca788633d2c85e49176",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "1995-05-04T23:00:05Z",
    "title_canon_sha256": "2359548c5531067c6a342067cc0f0937604b3cb3e2b62363f00dd3657a657218"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9505021",
    "kind": "arxiv",
    "version": 1
  }
}