Pith Number

pith:HOG6AOV4

pith:2018:HOG6AOV4OR6KQNUZGFJKNDVAAT

not attested not anchored not stored refs pending

Non-Asymptotic Bounds and a General Formula for the Rate-Distortion Region of the Successive Refinement Problem

Tetsunao Matsuta, Tomohiko Uyematsu

arxiv:1802.07458 v2 · 2018-02-21 · 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{HOG6AOV4OR6KQNUZGFJKNDVAAT}

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	2026-05-17T23:57:42.053616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b8de03abc747ca836993152a68ea004dce710e667db2c235624e34e1b8f6cfb

Aliases

arxiv: 1802.07458 · arxiv_version: 1802.07458v2 · doi: 10.48550/arxiv.1802.07458 · pith_short_12: HOG6AOV4OR6K · pith_short_16: HOG6AOV4OR6KQNUZ · pith_short_8: HOG6AOV4

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/HOG6AOV4OR6KQNUZGFJKNDVAAT \
  | 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: 3b8de03abc747ca836993152a68ea004dce710e667db2c235624e34e1b8f6cfb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02d065365b842ec361f7c29fc67f8bf7a280a890e41f7e72c2cf3ecd9d30b65b",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-02-21T08:00:15Z",
    "title_canon_sha256": "859e027b08ec5fa56a32780f26202e4aa4dcb33b69877afc5d6c60d6a29e072f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.07458",
    "kind": "arxiv",
    "version": 2
  }
}