Pith Number

pith:XYJXHG2Y

pith:2019:XYJXHG2YUB6OL3NUKSL2NWLTEZ

not attested not anchored not stored refs pending

Adaptive Quantum Image Encryption Method Based on Wavelet Transform

Jian Wang, Jiqiang Liu, Yacong Geng

arxiv:1901.07762 v1 · 2019-01-23 · quant-ph · 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{XYJXHG2YUB6OL3NUKSL2NWLTEZ}

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	2026-05-17T23:55:41.556771Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be13739b58a07ce5edb45497a6d9732675f4296b2ea40779bac27525a5862514

Aliases

arxiv: 1901.07762 · arxiv_version: 1901.07762v1 · doi: 10.48550/arxiv.1901.07762 · pith_short_12: XYJXHG2YUB6O · pith_short_16: XYJXHG2YUB6OL3NU · pith_short_8: XYJXHG2Y

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/XYJXHG2YUB6OL3NUKSL2NWLTEZ \
  | 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: be13739b58a07ce5edb45497a6d9732675f4296b2ea40779bac27525a5862514

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e58ace820c452aef0b7d1397da6850e5fd05cae9897d3e361b16086d35853134",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-01-23T08:14:03Z",
    "title_canon_sha256": "dcfa8ce5d05853f257c6479352e3d160346cbc2a08b7f3489cb06243ea0e8e0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.07762",
    "kind": "arxiv",
    "version": 1
  }
}