Pith Number

pith:DT2MVGAH

pith:2017:DT2MVGAH5Z6QSROSGKXI4VBNW3

not attested not anchored not stored refs pending

Nonuniform metasurface analysis in FDTD Based on Susceptibility GSTCs

Christophe Caloz, Fan Yang, Maokun Li, Shenheng Xu, Xiao Jia

arxiv:1710.09193 v6 · 2017-10-25 · physics.comp-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{DT2MVGAH5Z6QSROSGKXI4VBNW3}

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	2026-05-18T00:05:41.072833Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1cf4ca9807ee7d0945d232ae8e542db6e974c5a5f47975ad4d176c48369515d8

Aliases

arxiv: 1710.09193 · arxiv_version: 1710.09193v6 · doi: 10.48550/arxiv.1710.09193 · pith_short_12: DT2MVGAH5Z6Q · pith_short_16: DT2MVGAH5Z6QSROS · pith_short_8: DT2MVGAH

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/DT2MVGAH5Z6QSROSGKXI4VBNW3 \
  | 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: 1cf4ca9807ee7d0945d232ae8e542db6e974c5a5f47975ad4d176c48369515d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "454ed8f7dac820c296a39488b49b6cf7415d8c2f91caa711a92e64d813cfbcf1",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2017-10-25T12:29:58Z",
    "title_canon_sha256": "25d44795537e12321851d325b921ce4a09125b025280003081be3f95fc29e6dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.09193",
    "kind": "arxiv",
    "version": 6
  }
}