Pith Number

pith:UDZE2D72

pith:2026:UDZE2D72AMWB7CTKLAOWONZMHI

not attested not anchored not stored refs pending

Beyond Compaction: Structured Context Eviction for Long-Horizon Agents

Andrew Semenov, Svyatoslav Dorofeev

arxiv:2606.11213 v1 · 2026-05-01 · 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{UDZE2D72AMWB7CTKLAOWONZMHI}

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.

Cited by

1 paper in Pith

Governance Decay: How Context Compaction Silently Erases Safety Constraints in Long-Horizon LLM Agents

Receipt and verification

First computed	2026-06-11T00:08:13.147024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0f24d0ffa032c1f8a6a581d67372c3a26392cf0438f059a5e768e4812d2f659

Aliases

arxiv: 2606.11213 · arxiv_version: 2606.11213v1 · doi: 10.48550/arxiv.2606.11213 · pith_short_12: UDZE2D72AMWB · pith_short_16: UDZE2D72AMWB7CTK · pith_short_8: UDZE2D72

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/UDZE2D72AMWB7CTKLAOWONZMHI \
  | 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: a0f24d0ffa032c1f8a6a581d67372c3a26392cf0438f059a5e768e4812d2f659

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29a6914951e97d13bfb2d57f89307ba4150bb2e58832b0cb9f8730f771a16036",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-01T18:39:02Z",
    "title_canon_sha256": "ff7e51f99318fadcd5021eee91aa3d16e160947f0a51473a4d6f591459434369"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.11213",
    "kind": "arxiv",
    "version": 1
  }
}