Pith Number

pith:P7VB6OOV

pith:2026:P7VB6OOVA4MI4IC4EXDKNMOVJK

not attested not anchored not stored refs pending

Train Smarter, Not Longer: Memorization-Guided Data Reuse for Efficient LLM Training

Abhay Kumar, Cong Zeng, Dhia Eddine Rhaiem, Hakim Hacid, Ilyas Chahed, Jingwei Zuo, Maksim Velikanov, Pasquale Balsebre, Younes Belkada

arxiv:2607.04969 v1 · 2026-07-06 · cs.LG · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P7VB6OOVA4MI4IC4EXDKNMOVJK}

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	2026-07-07T02:20:16.053715Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fea1f39d507188e205c25c6a6b1d54aa8b52fa258e91fa67bb683c98bfa6070

Aliases

arxiv: 2607.04969 · arxiv_version: 2607.04969v1 · doi: 10.48550/arxiv.2607.04969 · pith_short_12: P7VB6OOVA4MI · pith_short_16: P7VB6OOVA4MI4IC4 · pith_short_8: P7VB6OOV

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/P7VB6OOVA4MI4IC4EXDKNMOVJK \
  | 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: 7fea1f39d507188e205c25c6a6b1d54aa8b52fa258e91fa67bb683c98bfa6070

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da35bea28bcdb6b1fedb1997aecc944f6c8af22960ceb19fcb07fd6cb273df62",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-06T11:57:32Z",
    "title_canon_sha256": "9b3009f8b02edea43e8b3147568f08fdaae4aaeab83465814707767f80ba699f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.04969",
    "kind": "arxiv",
    "version": 1
  }
}