Pith Number

pith:PYDPIWDF

pith:2026:PYDPIWDFWYSV3HTORZVS6ATZLH

not attested not anchored not stored refs pending

InfoFlow KV: Information-Flow-Aware KV Recomputation for Long Context

Canyu Zhang, Danyang Zhuo, Shaoyi Zheng, Shenji Wan, Tianyi Zhou, Xin Teng

arxiv:2603.05353 v2 · 2026-03-05 · 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{PYDPIWDFWYSV3HTORZVS6ATZLH}

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	2026-07-01T01:17:48.158383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e06f45865b6255d9e6e8e6b2f027959c85d6be8f970cc170482087643c17218

Aliases

arxiv: 2603.05353 · arxiv_version: 2603.05353v2 · doi: 10.48550/arxiv.2603.05353 · pith_short_12: PYDPIWDFWYSV · pith_short_16: PYDPIWDFWYSV3HTO · pith_short_8: PYDPIWDF

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/PYDPIWDFWYSV3HTORZVS6ATZLH \
  | 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: 7e06f45865b6255d9e6e8e6b2f027959c85d6be8f970cc170482087643c17218

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f99f2aba333ffa8effca6e76e0ee4c9413d85a196572e7c4a6527ab9bf7836a7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-03-05T16:33:20Z",
    "title_canon_sha256": "77c549abb2fa074d6a4efe66f623a474ee7eaf101096daef0e160f372fdbb3e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.05353",
    "kind": "arxiv",
    "version": 2
  }
}