Pith Number

pith:VV2FRFOI

pith:2018:VV2FRFOIMZHF57ZH3GKRNMZHZ4

not attested not anchored not stored refs pending

Modified integral imaging reconstruction and encryption using an improved SR reconstruction algorithm

Qiong-Hua Wang, Xiaowei Li, Xin Zhou, Yang Liu, Ying Wang

arxiv:1809.03692 v1 · 2018-09-11 · cs.CR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VV2FRFOIMZHF57ZH3GKRNMZHZ4}

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	2026-05-18T00:03:01.542547Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad745895c8664e5eff27d99516b327cf13dee4a1b8e54e1cbe01640496bd66ab

Aliases

arxiv: 1809.03692 · arxiv_version: 1809.03692v1 · doi: 10.48550/arxiv.1809.03692 · pith_short_12: VV2FRFOIMZHF · pith_short_16: VV2FRFOIMZHF57ZH · pith_short_8: VV2FRFOI

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/VV2FRFOIMZHF57ZH3GKRNMZHZ4 \
  | 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: ad745895c8664e5eff27d99516b327cf13dee4a1b8e54e1cbe01640496bd66ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0241a942f31293b399781343438672b6ec8afe28d6a7c6c86972285fb65f9dab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-09-11T06:28:08Z",
    "title_canon_sha256": "487dd3fb132f7fab3d685b11d42102d22a39fa19dfbbf3b0a6fa2c98ba5a879b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.03692",
    "kind": "arxiv",
    "version": 1
  }
}