Pith Number

pith:3KVIVJV3

pith:2011:3KVIVJV3WBF2KTV3RHX6Q2TNXZ

not attested not anchored not stored refs pending

Causal Rate Distortion Function and Relations to Filtering Theory

Charalambos D. Charalambous, Photios A. Stavrou

arxiv:1104.0862 v3 · 2011-04-05 · 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{3KVIVJV3WBF2KTV3RHX6Q2TNXZ}

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	2026-05-18T03:54:15.309185Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

daaa8aa6bbb04ba54ebb89efe86a6dbe7187d700b56a07530dbe0b76aca9c11f

Aliases

arxiv: 1104.0862 · arxiv_version: 1104.0862v3 · doi: 10.48550/arxiv.1104.0862 · pith_short_12: 3KVIVJV3WBF2 · pith_short_16: 3KVIVJV3WBF2KTV3 · pith_short_8: 3KVIVJV3

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/3KVIVJV3WBF2KTV3RHX6Q2TNXZ \
  | 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: daaa8aa6bbb04ba54ebb89efe86a6dbe7187d700b56a07530dbe0b76aca9c11f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5dbbdbe60e8ee93f68b4f8e02079023998ef641fbc139b7c533313798511f19",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-04-05T14:45:08Z",
    "title_canon_sha256": "c756884380ae4dc9fdce2f305754661f50c02d0ed5875f72988afedf30a878c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.0862",
    "kind": "arxiv",
    "version": 3
  }
}