Pith Number

pith:EK4P7P4J

pith:2012:EK4P7P4JSVH4WHQNAJDNZIRMEP

not attested not anchored not stored refs pending

Waves on subwavelength metallic surfaces: a microscopic view point

Haitao Liu, Philippe Lalanne

arxiv:1207.5157 v1 · 2012-07-21 · cond-mat.other · 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{EK4P7P4JSVH4WHQNAJDNZIRMEP}

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	2026-05-18T03:50:24.377366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22b8ffbf89954fcb1e0d0246dca22c23c36d865fa703b0f83f29f8ee0a417756

Aliases

arxiv: 1207.5157 · arxiv_version: 1207.5157v1 · doi: 10.48550/arxiv.1207.5157 · pith_short_12: EK4P7P4JSVH4 · pith_short_16: EK4P7P4JSVH4WHQN · pith_short_8: EK4P7P4J

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/EK4P7P4JSVH4WHQNAJDNZIRMEP \
  | 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: 22b8ffbf89954fcb1e0d0246dca22c23c36d865fa703b0f83f29f8ee0a417756

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "763a40a55685948f39fc7be4ecc9bd821b1c148bdf18b5dd538e5f9fb934515b",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2012-07-21T15:25:58Z",
    "title_canon_sha256": "92c44bb4593b3aedbb1b37aa952c4642bd8ee90585861403a8c9a0a9d2165490"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.5157",
    "kind": "arxiv",
    "version": 1
  }
}