Pith Number

pith:HLTENVBI

pith:2025:HLTENVBI5UDFFHJO34LRPN4U6B

not attested not anchored not stored refs pending

RDD Function: A Tradeoff Between Rate and Distortion-in-Distortion

Haoran Tang, Hao Wu, Huihui Wu, Jiakun Liu, Lingyi Chen, Shitong Wu, Wenyi Zhang

arxiv:2507.09712 v2 · 2025-07-13 · 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{HLTENVBI5UDFFHJO34LRPN4U6B}

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	2026-07-05T11:42:32.523539Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ae646d428ed06529d2edf1717b794f04e861757793c6fd7acc940b115b9d421

Aliases

arxiv: 2507.09712 · arxiv_version: 2507.09712v2 · doi: 10.48550/arxiv.2507.09712 · pith_short_12: HLTENVBI5UDF · pith_short_16: HLTENVBI5UDFFHJO · pith_short_8: HLTENVBI

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/HLTENVBI5UDFFHJO34LRPN4U6B \
  | 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: 3ae646d428ed06529d2edf1717b794f04e861757793c6fd7acc940b115b9d421

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee9455a0856a967efb51e0bead3adafb655417718ff3922498550bf2210cb9b0",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2025-07-13T17:15:21Z",
    "title_canon_sha256": "81dd58dad28a24f7d9498da5a730e55f165ec8e655cfd0a8e04f53e44c4ac6fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.09712",
    "kind": "arxiv",
    "version": 2
  }
}