Pith Number

pith:ET7PT6SR

pith:2026:ET7PT6SRPZ7B5ECVE4BUZDCYZQ

not attested not anchored not stored refs pending

Long-Context Fine-Tuning with Limited VRAM

Aleksandr Sazhin, Artemiy Grinenko, Frank Woernle, Vladimir Fedosov

arxiv:2607.15105 v1 · 2026-07-16 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ET7PT6SRPZ7B5ECVE4BUZDCYZQ}

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	2026-07-17T01:22:09.689764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24fef9fa517e7e1e905527034c8c58cc38a998fbac0bae017f5157f93f3102df

Aliases

arxiv: 2607.15105 · arxiv_version: 2607.15105v1 · doi: 10.48550/arxiv.2607.15105 · pith_short_12: ET7PT6SRPZ7B · pith_short_16: ET7PT6SRPZ7B5ECV · pith_short_8: ET7PT6SR

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/ET7PT6SRPZ7B5ECVE4BUZDCYZQ \
  | 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: 24fef9fa517e7e1e905527034c8c58cc38a998fbac0bae017f5157f93f3102df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "723a9ec45070f7aee636640dabca4f10a19c8f4a4ae80cbfe93cf905eea433a4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-07-16T15:16:06Z",
    "title_canon_sha256": "79269b1a28fc3b7fdb437492e46374bf4f68d70c396fd5da0d6d4176d02f9129"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.15105",
    "kind": "arxiv",
    "version": 1
  }
}