Pith Number

pith:RCUG6KRY

pith:2026:RCUG6KRYDXGVBPD5BFJGINXO2Y

not attested not anchored not stored refs pending

Diagnosing and Mitigating Context Rot in Long-horizon Search

Pengfei Liu, Shijie Xia, Yikun Wang, Zhen Huang

arxiv:2606.29718 v1 · 2026-06-29 · cs.IR · cs.AI · 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{RCUG6KRYDXGVBPD5BFJGINXO2Y}

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	2026-06-30T02:17:31.954902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88a86f2a381dcd50bc7d09526436eed6187a2419682a97c776507a5ad09e4200

Aliases

arxiv: 2606.29718 · arxiv_version: 2606.29718v1 · doi: 10.48550/arxiv.2606.29718 · pith_short_12: RCUG6KRYDXGV · pith_short_16: RCUG6KRYDXGVBPD5 · pith_short_8: RCUG6KRY

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/RCUG6KRYDXGVBPD5BFJGINXO2Y \
  | 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: 88a86f2a381dcd50bc7d09526436eed6187a2419682a97c776507a5ad09e4200

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8092a85dc0bbcabb894c9ba10ad5bb8b911a289568df7d59c37baae1c38fe9a6",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-06-29T02:53:28Z",
    "title_canon_sha256": "499dad2ec093fa241c3ddc0de32df4fdefcbe42ae82ba702087857e844f9294e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.29718",
    "kind": "arxiv",
    "version": 1
  }
}