Pith Number

pith:GVKVALYE

pith:2018:GVKVALYE6U2HOIAW4LFMJZGL2V

not attested not anchored not stored refs pending

Metasurface Particle with Independent Transmission and Reflection Full Phase Coverage

Ashutosh Patri, Christophe Caloz, Guillaume Lavigne, Nima Chamanara

arxiv:1802.02150 v1 · 2018-02-06 · 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{GVKVALYE6U2HOIAW4LFMJZGL2V}

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	2026-05-18T00:24:09.168651Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3555502f04f534772016e2cac4e4cbd57c23f105b5c3db15d1cfa749f07f7318

Aliases

arxiv: 1802.02150 · arxiv_version: 1802.02150v1 · doi: 10.48550/arxiv.1802.02150 · pith_short_12: GVKVALYE6U2H · pith_short_16: GVKVALYE6U2HOIAW · pith_short_8: GVKVALYE

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/GVKVALYE6U2HOIAW4LFMJZGL2V \
  | 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: 3555502f04f534772016e2cac4e4cbd57c23f105b5c3db15d1cfa749f07f7318

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f603ed47f1cdbb121368f2ea6ac5f0c9afabee87f8816b5fc72684f4a63a2502",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-02-06T17:51:28Z",
    "title_canon_sha256": "b7fec8f062f714f83cb808050412a3311739535715eb1ddea8494b157534f53f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.02150",
    "kind": "arxiv",
    "version": 1
  }
}