Pith Number

pith:TJO3JL33

pith:2018:TJO3JL33C4ZOPRRDI2FELSPQC5

not attested not anchored not stored refs pending

Stationarity in the Realizations of the Causal Rate-Distortion Function for One-Sided Stationary Sources

(2) Department of Electronic Systems, Aalborg University, Chile, Denmark), Jan {\O}stergaard (2) ((1) Department of Electronic Engineering, Marco A. Guerrero (1), Milan S. Derpich (1), Universidad T\'ecnica Federico Santa Mar\'ia

arxiv:1804.03784 v1 · 2018-04-11 · 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{TJO3JL33C4ZOPRRDI2FELSPQC5}

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	2026-05-18T00:18:43.083077Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a5db4af7b1732e7c623468a45c9f017711cd3af3578d9dc6f8262bd04f4403e

Aliases

arxiv: 1804.03784 · arxiv_version: 1804.03784v1 · doi: 10.48550/arxiv.1804.03784 · pith_short_12: TJO3JL33C4ZO · pith_short_16: TJO3JL33C4ZOPRRD · pith_short_8: TJO3JL33

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/TJO3JL33C4ZOPRRDI2FELSPQC5 \
  | 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: 9a5db4af7b1732e7c623468a45c9f017711cd3af3578d9dc6f8262bd04f4403e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b09900c515246008f2da4cca9a4c61da6e8e1a018363ab195b2612be6210142c",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-04-11T02:16:31Z",
    "title_canon_sha256": "8d6e6acef2128fbb7029eecb3a1924bac2839917b55ca1a33321348f09b22138"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.03784",
    "kind": "arxiv",
    "version": 1
  }
}