Pith Number

pith:CUN2Y6OY

pith:2011:CUN2Y6OYTHZ4UZIIEWAGR75WMF

not attested not anchored not stored refs pending

Computable Bounds for Rate Distortion with Feed-Forward for Stationary and Ergodic Sources

Haim Permuter, Iddo Naiss

arxiv:1106.0895 v1 · 2011-06-05 · 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{CUN2Y6OYTHZ4UZIIEWAGR75WMF}

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	2026-05-18T04:20:37.124378Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

151bac79d899f3ca6508258068ffb661725a23190abee10b58af79e48b0fccdc

Aliases

arxiv: 1106.0895 · arxiv_version: 1106.0895v1 · doi: 10.48550/arxiv.1106.0895 · pith_short_12: CUN2Y6OYTHZ4 · pith_short_16: CUN2Y6OYTHZ4UZII · pith_short_8: CUN2Y6OY

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/CUN2Y6OYTHZ4UZIIEWAGR75WMF \
  | 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: 151bac79d899f3ca6508258068ffb661725a23190abee10b58af79e48b0fccdc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c5d8dd30b4ffe507f21f0cca150be3692f2a56c6bf17a922b73501881e8b662",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-06-05T12:44:30Z",
    "title_canon_sha256": "77f2ba8ae71ac4254ceb2d63f6a9592b5024d62c201eb65db5741664f289db53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.0895",
    "kind": "arxiv",
    "version": 1
  }
}