Pith Number

pith:52OJEEWY

pith:2024:52OJEEWYKAJECRERNDNHB3LCH3

not attested not anchored not stored refs pending

Low-Rate, Low-Distortion Compression with Wasserstein Distortion

Aaron B. Wagner, Yang Qiu

arxiv:2401.16858 v1 · 2024-01-30 · 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{52OJEEWYKAJECRERNDNHB3LCH3}

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	2026-07-05T07:39:15.650650Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee9c9212d8501241449168da70ed623eed4e81406fad452bd4465440cae0b875

Aliases

arxiv: 2401.16858 · arxiv_version: 2401.16858v1 · doi: 10.48550/arxiv.2401.16858 · pith_short_12: 52OJEEWYKAJE · pith_short_16: 52OJEEWYKAJECRER · pith_short_8: 52OJEEWY

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/52OJEEWYKAJECRERNDNHB3LCH3 \
  | 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: ee9c9212d8501241449168da70ed623eed4e81406fad452bd4465440cae0b875

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5550092e858c27416abc4af5fc9b7d374bf95d6cf42cd42de2e3f0a5dfa9a9f",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2024-01-30T10:01:36Z",
    "title_canon_sha256": "6ec8d897a5d39104c1df5b37c63873812cd020abea1cc40b4f904bd2f86ebad4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.16858",
    "kind": "arxiv",
    "version": 1
  }
}