Pith Number

pith:ZSPQKUWI

pith:2026:ZSPQKUWIWRC2AEEE2F3RWVVBIV

not attested not anchored not stored refs pending

End-to-End Context Compression at Scale

Ang Li, Artem Gazizov, Bhavya Kailkhura, Brian R. Bartoldson, Haozhe Chen, Harshitha Menon, Micah Goldblum, Nimit Kalra, Pavel Izmailov, Sanae Lotfi, Sean McLeish, Tom Goldstein, Venkata Anoop Suhas Kumar Morisetty, Zaiqian Chen, Zhuang Liu

arxiv:2606.09659 v1 · 2026-06-08 · cs.CL · cs.AI · 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{ZSPQKUWIWRC2AEEE2F3RWVVBIV}

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	2026-06-09T02:09:02.095736Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc9f0552c8b445a01084d1771b56a1457a0ae0d1d7f90b23643642023fa45cc1

Aliases

arxiv: 2606.09659 · arxiv_version: 2606.09659v1 · doi: 10.48550/arxiv.2606.09659 · pith_short_12: ZSPQKUWIWRC2 · pith_short_16: ZSPQKUWIWRC2AEEE · pith_short_8: ZSPQKUWI

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/ZSPQKUWIWRC2AEEE2F3RWVVBIV \
  | 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: cc9f0552c8b445a01084d1771b56a1457a0ae0d1d7f90b23643642023fa45cc1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e08ddff9d2f2afe9b8e7518803500b26a2c2e437d5413616a27203cfb2957e9a",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-08T15:43:16Z",
    "title_canon_sha256": "4cff10f1139aa18800d9426ea2e1938e0f37804f773b10d3c694458be8d5f5b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.09659",
    "kind": "arxiv",
    "version": 1
  }
}