Pith Number

pith:UUMYXJB2

pith:2015:UUMYXJB2EOPJUY6AOAO4K7QD7H

not attested not anchored not stored refs pending

Optical Mode Control by Geometric Phase in Quasicrystal Metasurface

Dekel Veksler, Elhanan Maguid, Erez Hasman, Igor Yulevich, Nir Shitrit, Vladimir Kleiner

arxiv:1507.06774 v1 · 2015-07-24 · 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{UUMYXJB2EOPJUY6AOAO4K7QD7H}

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	2026-05-18T01:26:42.250287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5198ba43a239e9a63c0701dc57e03f9c9afd8a219edb04f4b848da59389d934

Aliases

arxiv: 1507.06774 · arxiv_version: 1507.06774v1 · doi: 10.48550/arxiv.1507.06774 · pith_short_12: UUMYXJB2EOPJ · pith_short_16: UUMYXJB2EOPJUY6A · pith_short_8: UUMYXJB2

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/UUMYXJB2EOPJUY6AOAO4K7QD7H \
  | 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: a5198ba43a239e9a63c0701dc57e03f9c9afd8a219edb04f4b848da59389d934

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88f172ae07d07c2911a1325eb6a6825d04d1bdee8a5a464d981e61e54bb5c2bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-07-24T08:22:07Z",
    "title_canon_sha256": "af4df918906fe8a8c1ffc5e8e0a893d6f306576f6f4dc48a25ce5c1a68b6828f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.06774",
    "kind": "arxiv",
    "version": 1
  }
}