Pith Number

pith:3E6PDOPH

pith:2017:3E6PDOPHKTLOL2W4JA2K5MPHSK

not attested not anchored not stored refs pending

Integrated Generalized Sheet Transition Conditions (GSTCs) in a Yee-Cell based Finite-Difference Time-Domain (FDTD) Simulation of Electromagnetic Metasurfaces

Scott Stewart, Shulabh Gupta, Tom. J. Smy

arxiv:1706.10136 v1 · 2017-06-14 · physics.app-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{3E6PDOPHKTLOL2W4JA2K5MPHSK}

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	2026-05-18T00:41:09.344485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d93cf1b9e754d6e5eadc4834aeb1e79292d7ccb3f64d1eb012c7109f2f7247f5

Aliases

arxiv: 1706.10136 · arxiv_version: 1706.10136v1 · doi: 10.48550/arxiv.1706.10136 · pith_short_12: 3E6PDOPHKTLO · pith_short_16: 3E6PDOPHKTLOL2W4 · pith_short_8: 3E6PDOPH

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/3E6PDOPHKTLOL2W4JA2K5MPHSK \
  | 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: d93cf1b9e754d6e5eadc4834aeb1e79292d7ccb3f64d1eb012c7109f2f7247f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39e9ebdb847826e931d0239fc0e2268876e4704ac5224c7f8746b1ea1a2537e2",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2017-06-14T23:59:10Z",
    "title_canon_sha256": "6313f46db28edb49cef74e310e4415fcf08ac6e3f2ace4ea149f0949c7b0aaa4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.10136",
    "kind": "arxiv",
    "version": 1
  }
}