Pith Number

pith:SF6ZB7EG

pith:2025:SF6ZB7EGZ22CJ3WBZYAYZQIXFT

not attested not anchored not stored refs pending

High-Dimensional Encoding Computational Imaging

Chengwei Qian, Jianqiang Mei, Luying Hu, Paul Beckett, Ran Kang, Rui Yin, William Shieh, Xin He, Xinrui Xu, Xu Liu, Yongkang Yan, Zeqian Gan

arxiv:2503.22460 v1 · 2025-03-28 · 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{SF6ZB7EGZ22CJ3WBZYAYZQIXFT}

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	2026-07-05T10:41:05.139482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

917d90fc86ceb424eec1ce018cc1172cedb70d0255c1bdeb204f575a6616bd82

Aliases

arxiv: 2503.22460 · arxiv_version: 2503.22460v1 · doi: 10.48550/arxiv.2503.22460 · pith_short_12: SF6ZB7EGZ22C · pith_short_16: SF6ZB7EGZ22CJ3WB · pith_short_8: SF6ZB7EG

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/SF6ZB7EGZ22CJ3WBZYAYZQIXFT \
  | 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: 917d90fc86ceb424eec1ce018cc1172cedb70d0255c1bdeb204f575a6616bd82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95964158aabf7c5f2535944cddf63b97a8fd73fb048f18f45aaa1ad47938de29",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-03-28T14:13:32Z",
    "title_canon_sha256": "6052cb67f65a65531203798c4e4c1395604a156063e3479ff9f7a708ab5e184e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.22460",
    "kind": "arxiv",
    "version": 1
  }
}