Pith Number

pith:UBFVPX5H

pith:2025:UBFVPX5H6LWNHNTXEE6RPCAMI2

not attested not anchored not stored refs pending

SourceSplice: Source Selection for Machine Learning Tasks

Ambarish Singh, Romila Pradhan

arxiv:2507.22186 v2 · 2025-07-29 · cs.LG · cs.AI · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UBFVPX5H6LWNHNTXEE6RPCAMI2}

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	2026-07-05T11:46:46.116578Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a04b57dfa7f2ecd3b677213d17880c46af349ed82492e387e52dbbc39becd2ec

Aliases

arxiv: 2507.22186 · arxiv_version: 2507.22186v2 · doi: 10.48550/arxiv.2507.22186 · pith_short_12: UBFVPX5H6LWN · pith_short_16: UBFVPX5H6LWNHNTX · pith_short_8: UBFVPX5H

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/UBFVPX5H6LWNHNTXEE6RPCAMI2 \
  | 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: a04b57dfa7f2ecd3b677213d17880c46af349ed82492e387e52dbbc39becd2ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43b0a2d864f668629164040675e104e0e2ca35ad4b6e46ef46e095572a179324",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.DB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-29T19:29:52Z",
    "title_canon_sha256": "75b4b3283c1abe0f596b163ebba6f11e88b26b29856ac2bff4fcd959ace0b5cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.22186",
    "kind": "arxiv",
    "version": 2
  }
}