Pith Number

pith:SW43ITJS

pith:2024:SW43ITJS5ZQ6V2D6AFHMYZYI27

not attested not anchored not stored refs pending

Noise Constraints for Nonlinear Exceptional Point Sensing

Xu Zheng, Y. D. Chong

arxiv:2410.08502 v2 · 2024-10-11 · physics.optics · physics.app-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{SW43ITJS5ZQ6V2D6AFHMYZYI27}

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	2026-07-05T10:44:18.366019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95b9b44d32ee61eae87e014ecc6708d7cd80cfcb40e4ca1400d591d1288a9ff4

Aliases

arxiv: 2410.08502 · arxiv_version: 2410.08502v2 · doi: 10.48550/arxiv.2410.08502 · pith_short_12: SW43ITJS5ZQ6 · pith_short_16: SW43ITJS5ZQ6V2D6 · pith_short_8: SW43ITJS

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/SW43ITJS5ZQ6V2D6AFHMYZYI27 \
  | 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: 95b9b44d32ee61eae87e014ecc6708d7cd80cfcb40e4ca1400d591d1288a9ff4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "314a0d03ae9d629efa69f5c9fc25aa1178cab1c6d014d01f64bb9f7c2c2c86df",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2024-10-11T03:57:11Z",
    "title_canon_sha256": "bb4931bba809465f341f3207b8f89cb22653974606fa065c013bb335afa6e8d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.08502",
    "kind": "arxiv",
    "version": 2
  }
}