Pith Number

pith:3EGO5V6T

pith:2025:3EGO5V6T4AAGB5OF5KBSDMAX7G

not attested not anchored not stored refs pending

Enhanced response at exceptional points in multi-qubit systems for sensing

Kaiye Shi, Tingting Shi, Vasilii Smirnov, Wei Zhang

arxiv:2502.16479 v1 · 2025-02-23 · quant-ph · physics.atm-clus

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3EGO5V6T4AAGB5OF5KBSDMAX7G}

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	2026-07-05T10:26:14.475265Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d90ceed7d3e00060f5c5ea8321b017f9b99a716945b0665c77d5110debf4bf78

Aliases

arxiv: 2502.16479 · arxiv_version: 2502.16479v1 · doi: 10.48550/arxiv.2502.16479 · pith_short_12: 3EGO5V6T4AAG · pith_short_16: 3EGO5V6T4AAGB5OF · pith_short_8: 3EGO5V6T

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/3EGO5V6T4AAGB5OF5KBSDMAX7G \
  | 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: d90ceed7d3e00060f5c5ea8321b017f9b99a716945b0665c77d5110debf4bf78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "390b4318be1c0f38c571540a8305fb5daf3811d61e78a5e060fc9517899a49f3",
    "cross_cats_sorted": [
      "physics.atm-clus"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-02-23T07:27:17Z",
    "title_canon_sha256": "8f89b85aeff3daaf05f9c8598c341f71fc9fa6506be57d1cf9e08af618997575"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.16479",
    "kind": "arxiv",
    "version": 1
  }
}