Pith Number

pith:Q26OAM35

pith:2022:Q26OAM35NUJHE76OI3JVWMPLTI

not attested not anchored not stored refs pending

Compression Optimality of Asymmetric Numeral Systems

Arash Mahboubi, Jarek Duda, Josef Pieprzyk, Marcin Pawlowski, Pawel Morawiecki, Seyit Camtepe

arxiv:2209.02228 v1 · 2022-09-06 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q26OAM35NUJHE76OI3JVWMPLTI}

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	2026-07-05T06:08:08.193938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86bce0337d6d12727fce46d35b31eb9a398f88f0d80631a270a3de6796daaa70

Aliases

arxiv: 2209.02228 · arxiv_version: 2209.02228v1 · doi: 10.48550/arxiv.2209.02228 · pith_short_12: Q26OAM35NUJH · pith_short_16: Q26OAM35NUJHE76O · pith_short_8: Q26OAM35

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/Q26OAM35NUJHE76OI3JVWMPLTI \
  | 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: 86bce0337d6d12727fce46d35b31eb9a398f88f0d80631a270a3de6796daaa70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9823b3f2aa3645b13cd389dbd8db52916425b150c1dfa2d0523d7ed920071ebf",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2022-09-06T05:37:04Z",
    "title_canon_sha256": "23ad36e43521696147db91a0febd2fc69522e3b51d950bd055dca812f6ebc5b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.02228",
    "kind": "arxiv",
    "version": 1
  }
}