Pith Number

pith:UUAHDNAM

pith:2016:UUAHDNAMM2OWFIQL5QO27ZHP74

not attested not anchored not stored refs pending

Surface plasmon amplification by stimulated emission of radiation in hyperbolic metamaterials

Augustine M. Urbas, David E. Zelmon, Vitaliy N. Pustovit

arxiv:1611.04900 v1 · 2016-11-15 · cond-mat.mes-hall

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UUAHDNAMM2OWFIQL5QO27ZHP74}

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	2026-05-18T00:51:42.328761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a50071b40c669d62a20bec1dafe4efff08c46d222298844e780e0ff4e026a97d

Aliases

arxiv: 1611.04900 · arxiv_version: 1611.04900v1 · doi: 10.48550/arxiv.1611.04900 · pith_short_12: UUAHDNAMM2OW · pith_short_16: UUAHDNAMM2OWFIQL · pith_short_8: UUAHDNAM

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/UUAHDNAMM2OWFIQL5QO27ZHP74 \
  | 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: a50071b40c669d62a20bec1dafe4efff08c46d222298844e780e0ff4e026a97d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "624a3e8ee9b33fe9462eb373c96095da0564aacb10483221908e67f625963309",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2016-11-15T15:56:08Z",
    "title_canon_sha256": "8bea118a2c662adc83c4681b848d98913b1cc666c89b1669cc00235356d866a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.04900",
    "kind": "arxiv",
    "version": 1
  }
}