Pith Number

pith:EXG3IK4U

pith:2025:EXG3IK4UZFO7KREY5K65BQKTEN

not attested not anchored not stored refs pending

Probing Bulk Band Topology from Time Boundary Effect in Synthetic Dimension

Huisheng Xu, Liang Jin, Luqi Yuan, Zhaohui Dong

arxiv:2504.16390 v1 · 2025-04-23 · physics.optics · cond-mat.mes-hall · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EXG3IK4UZFO7KREY5K65BQKTEN}

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	2026-07-05T10:53:18.807749Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25cdb42b94c95df54498eabdd0c1532363ea8d4f78960681c700201650c2af20

Aliases

arxiv: 2504.16390 · arxiv_version: 2504.16390v1 · doi: 10.48550/arxiv.2504.16390 · pith_short_12: EXG3IK4UZFO7 · pith_short_16: EXG3IK4UZFO7KREY · pith_short_8: EXG3IK4U

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/EXG3IK4UZFO7KREY5K65BQKTEN \
  | 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: 25cdb42b94c95df54498eabdd0c1532363ea8d4f78960681c700201650c2af20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4907e9253b2b6aea708f8f23251e7c1b94bf7bf6666edf93ad5394000cbf8cff",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-04-23T03:35:12Z",
    "title_canon_sha256": "3dfa24c64fd2c5b77116810a7f10ed5976501849dcc87f70e24d1d09a9c3f113"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.16390",
    "kind": "arxiv",
    "version": 1
  }
}