Pith Number

pith:QVYGVXPG

pith:2023:QVYGVXPG4RTR6MLUKI2OWGGQLQ

not attested not anchored not stored refs pending

Multi-color Holograms Improve Brightness in Holographic Displays

Hakan \"Urey, Kaan Ak\c{s}it, Koray Kavakl{\i}, Liang Shi, Wojciech Matusik

arxiv:2301.09950 v3 · 2023-01-24 · cs.GR · cs.AR · cs.HC · 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{QVYGVXPG4RTR6MLUKI2OWGGQLQ}

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	2026-07-05T06:57:38.720263Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85706adde6e4671f31745234eb18d05c130b1abc9838d45177f615702a4154ca

Aliases

arxiv: 2301.09950 · arxiv_version: 2301.09950v3 · doi: 10.48550/arxiv.2301.09950 · pith_short_12: QVYGVXPG4RTR · pith_short_16: QVYGVXPG4RTR6MLU · pith_short_8: QVYGVXPG

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/QVYGVXPG4RTR6MLUKI2OWGGQLQ \
  | 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: 85706adde6e4671f31745234eb18d05c130b1abc9838d45177f615702a4154ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4722c83598249294bcbc1e8adb3c6812c9ecfd6847af24bb5332b9169696a84",
    "cross_cats_sorted": [
      "cs.AR",
      "cs.HC",
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2023-01-24T12:16:30Z",
    "title_canon_sha256": "255be0b8771a61edb21a29b82e62d147f38f3c67546c655f8ac572be87fe83c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.09950",
    "kind": "arxiv",
    "version": 3
  }
}