Pith Number

pith:R4EZQBQX

pith:2016:R4EZQBQX2TKCXL6RFGXLJYFSIM

not attested not anchored not stored refs pending

A new perspective on materials for plasmonics

B. Dastmalci, C. M. Soukoulis, P. Tassin, Th. Koschny

arxiv:1604.07389 v1 · 2016-04-22 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R4EZQBQX2TKCXL6RFGXLJYFSIM}

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	2026-05-18T01:16:19.893564Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f09980617d4d42bafd129aeb4e0b24313e2889b9fc2fc2d00e4335fc7e35b76

Aliases

arxiv: 1604.07389 · arxiv_version: 1604.07389v1 · doi: 10.48550/arxiv.1604.07389 · pith_short_12: R4EZQBQX2TKC · pith_short_16: R4EZQBQX2TKCXL6R · pith_short_8: R4EZQBQX

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/R4EZQBQX2TKCXL6RFGXLJYFSIM \
  | 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: 8f09980617d4d42bafd129aeb4e0b24313e2889b9fc2fc2d00e4335fc7e35b76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afca7b64f1f87ff2c50a94253b2129e6f373e1ff18f0f62cb8341882a1168bcb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2016-04-22T21:39:50Z",
    "title_canon_sha256": "cd64dcb9efd820d033afd679aa2f4f1a93a6a8787c3423631b1dcabc2c3886a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.07389",
    "kind": "arxiv",
    "version": 1
  }
}