Pith Number

pith:YNTK3PLC

pith:2018:YNTK3PLCINPSWE666UXKI2TPHX

not attested not anchored not stored refs pending

Noise generation for compression algorithms

Jan Wassenberg, Jyrki Alakuijala, Renata Khasanova

arxiv:1803.09165 v1 · 2018-03-24 · 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{YNTK3PLCINPSWE666UXKI2TPHX}

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	2026-05-18T00:20:12.442943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c366adbd62435f2b13def52ea46a6f3de487e520435947956e9cd76ca0d029be

Aliases

arxiv: 1803.09165 · arxiv_version: 1803.09165v1 · doi: 10.48550/arxiv.1803.09165 · pith_short_12: YNTK3PLCINPS · pith_short_16: YNTK3PLCINPSWE66 · pith_short_8: YNTK3PLC

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/YNTK3PLCINPSWE666UXKI2TPHX \
  | 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: c366adbd62435f2b13def52ea46a6f3de487e520435947956e9cd76ca0d029be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "529cb371ce07ccaf66d131ea4272cdb5d68047be70dd06f2d6a607a652c62a4b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-03-24T21:19:29Z",
    "title_canon_sha256": "350eff3b19102deecfbfac9b7f5b4f1179394ed5fc09f1b174bf7b3287f4ef00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.09165",
    "kind": "arxiv",
    "version": 1
  }
}