Pith Number

pith:HEYQKWSL

pith:2025:HEYQKWSLFEQQ3WC4B6ZY2CCMEH

not attested not anchored not stored refs pending

Understanding Data Influence with Differential Approximation

Bo Zhao, Gui-Song Xia, Haoru Tan, Sitong Wu, Wang Wang, Xiaojuan Qi, Xiuzhe Wu, Zeke Xie

arxiv:2508.14648 v1 · 2025-08-20 · cs.LG · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HEYQKWSLFEQQ3WC4B6ZY2CCMEH}

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	2026-07-05T11:56:36.037425Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3931055a4b29210dd85c0fb38d084c21c0704e3630d46da3e1ab076824349e53

Aliases

arxiv: 2508.14648 · arxiv_version: 2508.14648v1 · doi: 10.48550/arxiv.2508.14648 · pith_short_12: HEYQKWSLFEQQ · pith_short_16: HEYQKWSLFEQQ3WC4 · pith_short_8: HEYQKWSL

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/HEYQKWSLFEQQ3WC4B6ZY2CCMEH \
  | 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: 3931055a4b29210dd85c0fb38d084c21c0704e3630d46da3e1ab076824349e53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6ef7b4385298925f7190b222bb9d75049475f286012b3e3ccbb10577d4e49b1",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-08-20T11:59:32Z",
    "title_canon_sha256": "a2c08111e2986c051bbaa13c54fd2b6eb66eb640e3b8f90767776ed0e4329f3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.14648",
    "kind": "arxiv",
    "version": 1
  }
}