Pith Number

pith:QFDYIBSC

pith:2025:QFDYIBSCPUSQXLPYWKMOIFVDSQ

not attested not anchored not stored refs pending

Light Pipe Holographic Display: Bandwidth-preserved Kaleidoscopic Guiding for AR Glasses

Chun Chen, Minseok Chae, Seung-Woo Nam, Yoonchan Jeong

arxiv:2507.04374 v1 · 2025-07-06 · 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{QFDYIBSCPUSQXLPYWKMOIFVDSQ}

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	2026-07-05T11:32:46.781378Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81478406427d250badf8b298e416a3941691d6d3e35832aee50b31cb4167b330

Aliases

arxiv: 2507.04374 · arxiv_version: 2507.04374v1 · doi: 10.48550/arxiv.2507.04374 · pith_short_12: QFDYIBSCPUSQ · pith_short_16: QFDYIBSCPUSQXLPY · pith_short_8: QFDYIBSC

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/QFDYIBSCPUSQXLPYWKMOIFVDSQ \
  | 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: 81478406427d250badf8b298e416a3941691d6d3e35832aee50b31cb4167b330

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a01c3a183be784359f257bb21f47c6077b10d666785ea368a65b655a43229d14",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-07-06T12:38:59Z",
    "title_canon_sha256": "baab883447b8f18dda244252cbdcc6b8e210a52b930675944e4cb68ebdb85211"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.04374",
    "kind": "arxiv",
    "version": 1
  }
}