Pith Number

pith:3HTOJOPM

pith:2018:3HTOJOPMCJTF26OIKNDUDNLQTB

not attested not anchored not stored refs pending

Compression of phase-only holograms with JPEG standard and deep learning

Changyuan Zhou, Chenliang Chang, Shuming Jiao, Wenbin Zou, Xia Li, Zhi Jin

arxiv:1806.03811 v1 · 2018-06-11 · eess.IV · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3HTOJOPMCJTF26OIKNDUDNLQTB}

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	2026-05-18T00:13:22.541695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9e6e4b9ec12665d79c8534741b570984d80c9c02ddb6dc6b9289fbc6c29b625

Aliases

arxiv: 1806.03811 · arxiv_version: 1806.03811v1 · doi: 10.48550/arxiv.1806.03811 · pith_short_12: 3HTOJOPMCJTF · pith_short_16: 3HTOJOPMCJTF26OI · pith_short_8: 3HTOJOPM

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/3HTOJOPMCJTF26OIKNDUDNLQTB \
  | 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: d9e6e4b9ec12665d79c8534741b570984d80c9c02ddb6dc6b9289fbc6c29b625

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a5b7a7eea49e960b2657b7aba92a7ca50c23a1cf2d56bf17a3a39ea6cbbbabb",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2018-06-11T05:11:58Z",
    "title_canon_sha256": "164309c975d9f7872a07d1c71795c7afa7a7ae3cf3148050e6cde15fbae28184"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.03811",
    "kind": "arxiv",
    "version": 1
  }
}