Pith Number

pith:KY5QJBD6

pith:2018:KY5QJBD6ZVCOHXDD7K4P6PVFMV

not attested not anchored not stored refs pending

Constructing the Near field and Far field with Reactive Metagratings: Study on the Degrees of Freedom

Fabrice Boust, Shah Nawaz Burokur, Vladislav Popov

arxiv:1812.04899 v2 · 2018-12-12 · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KY5QJBD6ZVCOHXDD7K4P6PVFMV}

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	2026-05-17T23:52:03.723942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

563b04847ecd44e3dc63fab8ff3ea565532dfcad5e9d1f5ac5ffd991efdca22c

Aliases

arxiv: 1812.04899 · arxiv_version: 1812.04899v2 · doi: 10.48550/arxiv.1812.04899 · pith_short_12: KY5QJBD6ZVCO · pith_short_16: KY5QJBD6ZVCOHXDD · pith_short_8: KY5QJBD6

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/KY5QJBD6ZVCOHXDD7K4P6PVFMV \
  | 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: 563b04847ecd44e3dc63fab8ff3ea565532dfcad5e9d1f5ac5ffd991efdca22c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5aa9eeb85f97b320a71460113bfd4f2c48e8a83db47d0f5d667eb61c76900684",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-12-12T11:17:59Z",
    "title_canon_sha256": "8131063f56b71af187baf0cf239108a8fe7bfdf248a8fc9c40966af36bd442af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.04899",
    "kind": "arxiv",
    "version": 2
  }
}