Pith Number

pith:4ZHI4ROW

pith:2013:4ZHI4ROWEY5B7XS7MHV2OORTYS

not attested not anchored not stored refs pending

Enhancing Optical Gradient Forces with Metamaterials

Costas M. Soukoulis, Irina Veretennicoff, Philippe Tassin, Vincent Ginis

arxiv:1302.0057 v1 · 2013-02-01 · physics.optics · 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{4ZHI4ROWEY5B7XS7MHV2OORTYS}

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	2026-05-18T03:34:47.610620Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e64e8e45d6263a1fde5f61eba73a33c4b4aab671a6d1f212696a27f3b0cc5007

Aliases

arxiv: 1302.0057 · arxiv_version: 1302.0057v1 · doi: 10.48550/arxiv.1302.0057 · pith_short_12: 4ZHI4ROWEY5B · pith_short_16: 4ZHI4ROWEY5B7XS7 · pith_short_8: 4ZHI4ROW

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/4ZHI4ROWEY5B7XS7MHV2OORTYS \
  | 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: e64e8e45d6263a1fde5f61eba73a33c4b4aab671a6d1f212696a27f3b0cc5007

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5cdb081397e4581872398f1762b254a42aa6953146c7834ce8cdfe0c075854cd",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-02-01T02:24:11Z",
    "title_canon_sha256": "8da05668bdcf9f3f6c61f6ef3b105b29349761287ee7503ad113a545fc28cba6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.0057",
    "kind": "arxiv",
    "version": 1
  }
}