Pith Number

pith:F5KVT75H

pith:2026:F5KVT75HMWYYHLWOUNHNBS5VFG

not attested not anchored not stored refs pending

Mergeable Model-Side Aggregation States for Long-Context Language Models

Dachuan Song, Junyu Yin, Xuan Wang, Zechen Hu

arxiv:2607.26448 v1 · 2026-07-29 · cs.CL · 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{F5KVT75HMWYYHLWOUNHNBS5VFG}

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	2026-07-30T01:20:32.021585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

2f5559ffa765b183aecea34ed0cbb52989a086a21da910a5fbc1a581daef72a7

Aliases

arxiv: 2607.26448 · arxiv_version: 2607.26448v1 · doi: 10.48550/arxiv.2607.26448 · pith_short_12: F5KVT75HMWYY · pith_short_16: F5KVT75HMWYYHLWO · pith_short_8: F5KVT75H

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/F5KVT75HMWYYHLWOUNHNBS5VFG \
  | 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: 2f5559ffa765b183aecea34ed0cbb52989a086a21da910a5fbc1a581daef72a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b72279f95ae36f6fd4c8f64d0bd59f6f2d15ccb4ed92d61835ad9803b99b2643",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-07-29T03:56:12Z",
    "title_canon_sha256": "3aabcf3f9676bbdc150156c276d3950b93b1a32d274742889ff086b0e7f76fb0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.26448",
    "kind": "arxiv",
    "version": 1
  }
}