Pith Number

pith:DWAQMTCF

pith:2012:DWAQMTCF56BQEB6WICBAZHWH7V

not attested not anchored not stored refs pending

Enhancement of four reflection shifts by a three-layer surface plasmon resonance

Luca Salasnich

arxiv:1211.1050 v1 · 2012-11-05 · 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{DWAQMTCF56BQEB6WICBAZHWH7V}

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	2026-05-18T03:40:38.199938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d81064c45ef830207d640820c9ec7fd7fefee5d1d47606d67622322e23c7573

Aliases

arxiv: 1211.1050 · arxiv_version: 1211.1050v1 · doi: 10.48550/arxiv.1211.1050 · pith_short_12: DWAQMTCF56BQ · pith_short_16: DWAQMTCF56BQEB6W · pith_short_8: DWAQMTCF

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/DWAQMTCF56BQEB6WICBAZHWH7V \
  | 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: 1d81064c45ef830207d640820c9ec7fd7fefee5d1d47606d67622322e23c7573

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6fdff56133539b8af44dc623a4036590597b07ce4d024390193d55df788246b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2012-11-05T22:00:02Z",
    "title_canon_sha256": "9f783cc44ee5dae109a293a2216d175f0df9b2b86e056d21bc7a3608cbbd59bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.1050",
    "kind": "arxiv",
    "version": 1
  }
}