Pith Number

pith:WTLHSVCO

pith:2015:WTLHSVCO4SCF3PZWUMS7HQ6XFF

not attested not anchored not stored refs pending

Ferrell-Berreman modes in plasmonic epsilon-near-zero media

Cristian L. Cortes, Jon Atkinson, Raymond G. DeCorby, Sandipan Pramanik, Ward D. Newman, Zubin Jacob

arxiv:1505.06180 v1 · 2015-05-22 · 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{WTLHSVCO4SCF3PZWUMS7HQ6XFF}

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	2026-05-18T02:03:48.837166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4d679544ee4845dbf36a325f3c3d7297ebccf3ee9c01a9541c92d5083198c6a

Aliases

arxiv: 1505.06180 · arxiv_version: 1505.06180v1 · doi: 10.48550/arxiv.1505.06180 · pith_short_12: WTLHSVCO4SCF · pith_short_16: WTLHSVCO4SCF3PZW · pith_short_8: WTLHSVCO

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/WTLHSVCO4SCF3PZWUMS7HQ6XFF \
  | 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: b4d679544ee4845dbf36a325f3c3d7297ebccf3ee9c01a9541c92d5083198c6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffec8b919fb3ab6813d33dd7ad4655f656de29132794f16d1b3f811a6473f99a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-05-22T19:00:41Z",
    "title_canon_sha256": "01922bfa024a3afac4dc9b493eebe027e19b11ca35da527837f2e507250a2b02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.06180",
    "kind": "arxiv",
    "version": 1
  }
}