Pith Number

pith:7MFVQP2V

pith:2018:7MFVQP2VGLF6EFFS72MHV6COOZ

not attested not anchored not stored refs pending

Embedded Scattering Eigenstates Using Resonant Metasurfaces

Alex Krasnok, Andrea Alu

arxiv:1802.04326 v1 · 2018-02-12 · 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{7MFVQP2VGLF6EFFS72MHV6COOZ}

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	2026-05-18T00:13:27.826672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb0b583f5532cbe214b2fe987af84e767dd40053bdda9b774fbca2b3d2e4d46f

Aliases

arxiv: 1802.04326 · arxiv_version: 1802.04326v1 · doi: 10.48550/arxiv.1802.04326 · pith_short_12: 7MFVQP2VGLF6 · pith_short_16: 7MFVQP2VGLF6EFFS · pith_short_8: 7MFVQP2V

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/7MFVQP2VGLF6EFFS72MHV6COOZ \
  | 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: fb0b583f5532cbe214b2fe987af84e767dd40053bdda9b774fbca2b3d2e4d46f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b8b0ee388d6712f662428dbfac599cbb7a3204b40dcf9c0ed2346b1fa9932c2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-02-12T19:38:48Z",
    "title_canon_sha256": "8795fb6851343dd906052df751f1f8668de6d640e56634e943233209b9202de1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.04326",
    "kind": "arxiv",
    "version": 1
  }
}