Pith Number

pith:2HWLVE6M

pith:2025:2HWLVE6MXPD5ANE4VSB6TRH5WT

not attested not anchored not stored refs pending

Topological transition between gapless phases in quantum walks

Hideaki Obuse, Ranjith R Kumar

arxiv:2504.05023 v1 · 2025-04-07 · quant-ph · cond-mat.mes-hall · cond-mat.other · 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{2HWLVE6MXPD5ANE4VSB6TRH5WT}

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

Topologically nontrivial multicritical points

Receipt and verification

First computed	2026-07-05T10:45:32.755873Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1ecba93ccbbc7d0349cac83e9c4fdb4c34ddcce21aea4729a468c20b7408054

Aliases

arxiv: 2504.05023 · arxiv_version: 2504.05023v1 · doi: 10.48550/arxiv.2504.05023 · pith_short_12: 2HWLVE6MXPD5 · pith_short_16: 2HWLVE6MXPD5ANE4 · pith_short_8: 2HWLVE6M

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/2HWLVE6MXPD5ANE4VSB6TRH5WT \
  | 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: d1ecba93ccbbc7d0349cac83e9c4fdb4c34ddcce21aea4729a468c20b7408054

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "868204323f959531f00454657e7991a8d20ab0459aa02aecfdbf23b79445c409",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.other",
      "cond-mat.stat-mech"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-04-07T12:48:12Z",
    "title_canon_sha256": "51b0827b9bcbd5db8a8c26c317900879c34632b18bc8e70a3e88c56c44341813"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.05023",
    "kind": "arxiv",
    "version": 1
  }
}