Pith Number

pith:LVFHL3VB

pith:2015:LVFHL3VBXORJIPUN2AOJD2Y5US

not attested not anchored not stored refs pending

Nonlinear Metamaterials for Holography

Euclides Almeida, Ora Bitton, Yehiam Prior

arxiv:1512.07899 v1 · 2015-12-08 · 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{LVFHL3VBXORJIPUN2AOJD2Y5US}

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	2026-05-18T01:04:14.043448Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d4a75eea1bba2943e8dd01c91eb1da4aee2bf2faf99046f78d6bed52f06ee92

Aliases

arxiv: 1512.07899 · arxiv_version: 1512.07899v1 · doi: 10.48550/arxiv.1512.07899 · pith_short_12: LVFHL3VBXORJ · pith_short_16: LVFHL3VBXORJIPUN · pith_short_8: LVFHL3VB

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/LVFHL3VBXORJIPUN2AOJD2Y5US \
  | 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: 5d4a75eea1bba2943e8dd01c91eb1da4aee2bf2faf99046f78d6bed52f06ee92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22cf95c20ef7cc0c223bb70dc4ce5f0dacefb3f7e289a087a9a6e550f3f4f4fb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-12-08T12:55:08Z",
    "title_canon_sha256": "222a4067a028fdec8279e6076eb848df4021600a8550e11ad2f2e9f5cfa3c2ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.07899",
    "kind": "arxiv",
    "version": 1
  }
}