Pith Number

pith:RF7SEL3G

pith:2017:RF7SEL3G7HUXKT43Q2CULE5TPF

not attested not anchored not stored refs pending

Quantification of the transmission properties of metasurfaces illuminated by finite-size beams

Abdoulaye Ndao, Fadi I. Baida, Mohamed Boutria

arxiv:1710.07974 v1 · 2017-10-22 · 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{RF7SEL3G7HUXKT43Q2CULE5TPF}

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	2026-05-18T00:32:19.282361Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

897f222f66f9e9754f9b86854593b37972ff55e0416aa5b57e7be53c5c71a918

Aliases

arxiv: 1710.07974 · arxiv_version: 1710.07974v1 · doi: 10.48550/arxiv.1710.07974 · pith_short_12: RF7SEL3G7HUX · pith_short_16: RF7SEL3G7HUXKT43 · pith_short_8: RF7SEL3G

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/RF7SEL3G7HUXKT43Q2CULE5TPF \
  | 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: 897f222f66f9e9754f9b86854593b37972ff55e0416aa5b57e7be53c5c71a918

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ccb59663f24afef8a70de984e51cc3fd09a4bf8658ef2794f844f47a439b4e8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-10-22T16:40:33Z",
    "title_canon_sha256": "c50d20185ed51257f6a88f36405a1579acf2a8836f59ee09a74f139b8a172190"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.07974",
    "kind": "arxiv",
    "version": 1
  }
}