Pith Number

pith:BEHS27R2

pith:2022:BEHS27R2GONJVBPC2JNDCPOR2Y

not attested not anchored not stored refs pending

On the Rate-Distortion-Perception Function

Jia Wang, Jun Chen, Lei Yu, Wen Tong, Wuxian Shi, Yiqun Ge

arxiv:2204.06049 v1 · 2022-04-12 · 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{BEHS27R2GONJVBPC2JNDCPOR2Y}

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	2026-07-05T04:14:29.281899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

090f2d7e3a339a9a85e2d25a313dd1d63eb3032639b6f7c7ee3e67388d0b0598

Aliases

arxiv: 2204.06049 · arxiv_version: 2204.06049v1 · doi: 10.48550/arxiv.2204.06049 · pith_short_12: BEHS27R2GONJ · pith_short_16: BEHS27R2GONJVBPC · pith_short_8: BEHS27R2

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/BEHS27R2GONJVBPC2JNDCPOR2Y \
  | 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: 090f2d7e3a339a9a85e2d25a313dd1d63eb3032639b6f7c7ee3e67388d0b0598

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "750dcd4219e97e4458981863c35f2aec6ec7df486dd0e4166adb25426bbad5c5",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2022-04-12T19:18:21Z",
    "title_canon_sha256": "1641d3aafd5a996c225a501b1e6c357a4f9d54d596b9c1e83e3d2f83b8602b53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.06049",
    "kind": "arxiv",
    "version": 1
  }
}