Pith Number

pith:OJUAJ5PE

pith:2018:OJUAJ5PEDZGOGN5RD4DIQ7DCJD

not attested not anchored not stored refs pending

Optimal probabilistic polynomial time compression and the Slepian-Wolf theorem: tighter version and simple proofs

Bruno Bauwens

arxiv:1802.00750 v1 · 2018-02-02 · 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{OJUAJ5PEDZGOGN5RD4DIQ7DCJD}

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	2026-05-18T00:24:32.432765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

726804f5e41e4ce337b11f06887c6248d3aaa666e4853c488ae8d349153a273d

Aliases

arxiv: 1802.00750 · arxiv_version: 1802.00750v1 · doi: 10.48550/arxiv.1802.00750 · pith_short_12: OJUAJ5PEDZGO · pith_short_16: OJUAJ5PEDZGOGN5R · pith_short_8: OJUAJ5PE

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/OJUAJ5PEDZGOGN5RD4DIQ7DCJD \
  | 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: 726804f5e41e4ce337b11f06887c6248d3aaa666e4853c488ae8d349153a273d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b9392228cc0b9935079298fda6e08ead7880c1ed26cb57ba3b01488805c68fd",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-02-02T16:17:32Z",
    "title_canon_sha256": "34a904811b96d1da9af6d463d0ff2aefd0d87cef054814eb8b2b034839910227"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.00750",
    "kind": "arxiv",
    "version": 1
  }
}