Pith Number

pith:OHORWXX3

pith:2022:OHORWXX3WAANHDFUCEK4WQDOJL

not attested not anchored not stored refs pending

Merged-GHCIDR: Geometrical Approach to Reduce Image Data

Devvrat Joshi, Janvi Thakkar, Nipun Batra, Rohan Patil, Shril Mody, Siddharth Soni

arxiv:2209.02609 v1 · 2022-09-06 · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OHORWXX3WAANHDFUCEK4WQDOJL}

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	2026-07-05T04:55:13.213799Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71dd1b5efbb000d38cb41115cb406e4acd019b6489b70863807bf9db3b67f4b7

Aliases

arxiv: 2209.02609 · arxiv_version: 2209.02609v1 · doi: 10.48550/arxiv.2209.02609 · pith_short_12: OHORWXX3WAAN · pith_short_16: OHORWXX3WAANHDFU · pith_short_8: OHORWXX3

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/OHORWXX3WAANHDFUCEK4WQDOJL \
  | 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: 71dd1b5efbb000d38cb41115cb406e4acd019b6489b70863807bf9db3b67f4b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5075caac7bd4b639de13a02782d7a14f3a0b58cff51e557a2fa199e4870938c5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-09-06T16:03:15Z",
    "title_canon_sha256": "18b813ca49664d946db4d2d7d51601b57f7204b0d2bb6befce9ecbc41a723fce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.02609",
    "kind": "arxiv",
    "version": 1
  }
}