Pith Number

pith:HQV5UR5M

pith:1997:HQV5UR5MPYQNRJCFOT3MRI2TYK

not attested not anchored not stored refs pending

Vortex Pinning and Non-Hermitian Quantum Mechanics

David R. Nelson, Naomichi Hatano

arxiv:cond-mat/9705290 v2 · 1997-05-27 · 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{HQV5UR5MPYQNRJCFOT3MRI2TYK}

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

Mobility edges in pseudo-unitary quasiperiodic quantum walks

Receipt and verification

First computed	2026-07-04T16:03:53.726356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c2bda47ac7e20d8a44574f6c8a353c2b6c403cbd818a6328815398886f738b1

Aliases

arxiv: cond-mat/9705290 · arxiv_version: cond-mat/9705290v2 · doi: 10.48550/arxiv.cond-mat/9705290 · pith_short_12: HQV5UR5MPYQN · pith_short_16: HQV5UR5MPYQNRJCF · pith_short_8: HQV5UR5M

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/HQV5UR5MPYQNRJCFOT3MRI2TYK \
  | 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: 3c2bda47ac7e20d8a44574f6c8a353c2b6c403cbd818a6328815398886f738b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2173050320011ca411dbaf461380d2011281aa9a74f4ff880581dc14be0d5f53",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "1997-05-27T16:06:21Z",
    "title_canon_sha256": "f461293cd9361857063b9486e6aa02fb3be87d441cc3905710444370365c0c38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9705290",
    "kind": "arxiv",
    "version": 2
  }
}