Pith Number

pith:MLE54NVG

pith:2022:MLE54NVGRA3SZKYGOMVVFTRB3T

not attested not anchored not stored refs pending

Active rejection-enhancement of spectrally adaptive liquid crystal geometric phase vortex coronagraphs

E. Brasselet, M. Ravnik, N. Kravets, S. Zumer, U. Mur

arxiv:2210.03987 v1 · 2022-10-08 · 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{MLE54NVGRA3SZKYGOMVVFTRB3T}

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	2026-07-05T05:28:29.676900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62c9de36a688372cab06732b52ce21dcfd01341035207c025b4ef4236dd23122

Aliases

arxiv: 2210.03987 · arxiv_version: 2210.03987v1 · doi: 10.48550/arxiv.2210.03987 · pith_short_12: MLE54NVGRA3S · pith_short_16: MLE54NVGRA3SZKYG · pith_short_8: MLE54NVG

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/MLE54NVGRA3SZKYGOMVVFTRB3T \
  | 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: 62c9de36a688372cab06732b52ce21dcfd01341035207c025b4ef4236dd23122

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "177f98eb18a70ef57173c9cb8b18c6ea362bdfb5b93bfef686214dda07833e6b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2022-10-08T09:59:29Z",
    "title_canon_sha256": "1c2cae6238a65bbfb12e5389eaf3221cbeec5df3995320953d099101aef516de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.03987",
    "kind": "arxiv",
    "version": 1
  }
}