Pith Number

pith:XCIMGHJL

pith:2026:XCIMGHJLZD2TNWLO7VDBAXD6DL

not attested not anchored not stored refs pending

Chirped Pulse Analysis and Control in Non-Hermitian Scattering Systems using Complex Time Delay

Isabella L. Giovannelli, Steven M. Anlage, Thomas M. Antonsen

arxiv:2602.22034 v2 · 2026-02-25 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XCIMGHJLZD2TNWLO7VDBAXD6DL}

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	2026-05-20T00:05:42.571684Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b890c31d2bc8f536d96efd46105c7e1ad47b347ea78e68b99e7b5734e6a94939

Aliases

arxiv: 2602.22034 · arxiv_version: 2602.22034v2 · doi: 10.48550/arxiv.2602.22034 · pith_short_12: XCIMGHJLZD2T · pith_short_16: XCIMGHJLZD2TNWLO · pith_short_8: XCIMGHJL

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/XCIMGHJLZD2TNWLO7VDBAXD6DL \
  | 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: b890c31d2bc8f536d96efd46105c7e1ad47b347ea78e68b99e7b5734e6a94939

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71449028a2658fbd84d9fd2011191e1f8090cd9aba79b8a10836787a5266d588",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2026-02-25T15:41:39Z",
    "title_canon_sha256": "6e51f53daa6ff2fe9fc78b6d7f6544aaaae40cd61aa7e1fa6745d5dcd71f5184"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.22034",
    "kind": "arxiv",
    "version": 2
  }
}