Pith Number

pith:IMJQFWCK

pith:2021:IMJQFWCKY6X5BG32DCSZGH52JI

not attested not anchored not stored refs pending

Absorption and scattering by a temporally switched lossy layer: Going beyond the Rozanov bound

Amir Shlivinski, Chen Firestein, Yakir Hadad

arxiv:2105.01487 v2 · 2021-05-04 · physics.class-ph · 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{IMJQFWCKY6X5BG32DCSZGH52JI}

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	2026-07-05T03:34:06.243151Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

431302d84ac7afd09b7a18a5931fba4a273c3f88035497807cdd09558211c699

Aliases

arxiv: 2105.01487 · arxiv_version: 2105.01487v2 · doi: 10.48550/arxiv.2105.01487 · pith_short_12: IMJQFWCKY6X5 · pith_short_16: IMJQFWCKY6X5BG32 · pith_short_8: IMJQFWCK

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/IMJQFWCKY6X5BG32DCSZGH52JI \
  | 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: 431302d84ac7afd09b7a18a5931fba4a273c3f88035497807cdd09558211c699

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a85b0c1baaaa545bf3dbc5c30f11e544946b0e41c84325708d4fb1e98f9806f5",
    "cross_cats_sorted": [
      "physics.app-ph",
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2021-05-04T13:26:43Z",
    "title_canon_sha256": "d5be58dd7cfea0e998c5b485a74229aa8e49c55580995725854867391d939897"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.01487",
    "kind": "arxiv",
    "version": 2
  }
}