Pith Number

pith:FHTKWQLW

pith:2022:FHTKWQLWJEIGXRIQYVT2AHXBUB

not attested not anchored not stored refs pending

Sum Rule Bounds Beyond Rozanov Criterion in Linear and Time-Invariant Thin Absorbers

Amir Shlivinski, Chen Firestein, Yakir Hadad

arxiv:2210.06949 v2 · 2022-09-01 · physics.app-ph · 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{FHTKWQLWJEIGXRIQYVT2AHXBUB}

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	2026-07-05T06:36:23.474633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29e6ab417649106bc510c567a01ee1a049093dea0bee599ab5da6520ea20d0c9

Aliases

arxiv: 2210.06949 · arxiv_version: 2210.06949v2 · doi: 10.48550/arxiv.2210.06949 · pith_short_12: FHTKWQLWJEIG · pith_short_16: FHTKWQLWJEIGXRIQ · pith_short_8: FHTKWQLW

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/FHTKWQLWJEIGXRIQYVT2AHXBUB \
  | 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: 29e6ab417649106bc510c567a01ee1a049093dea0bee599ab5da6520ea20d0c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53b40a36c1a326b6f22abd66e433b0048728b37a4d37f4731aef19a251f38aca",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2022-09-01T12:36:50Z",
    "title_canon_sha256": "fac4065fa5f1552a69efc54c4ca0de295fb8899196e1c9ec15621965f94bec55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.06949",
    "kind": "arxiv",
    "version": 2
  }
}