Pith Number

pith:CXMDNPXO

pith:2025:CXMDNPXOBEFPEZN5RMC5KTIWDA

not attested not anchored not stored refs pending

EpiCache: Episodic KV Cache Management for Long-Term Conversation on Resource-Constrained Environments

Arnav Kundu, Han-Byul Kim, Minsik Cho, Minsoo Kim, Richa Dixit

arxiv:2509.17396 v4 · 2025-09-22 · 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{CXMDNPXOBEFPEZN5RMC5KTIWDA}

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	2026-05-21T01:04:16.901454Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15d836beee090af265bd8b05d54d16180958ec9523ce08e771af953bb7fd8ee3

Aliases

arxiv: 2509.17396 · arxiv_version: 2509.17396v4 · doi: 10.48550/arxiv.2509.17396 · pith_short_12: CXMDNPXOBEFP · pith_short_16: CXMDNPXOBEFPEZN5 · pith_short_8: CXMDNPXO

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/CXMDNPXOBEFPEZN5RMC5KTIWDA \
  | 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: 15d836beee090af265bd8b05d54d16180958ec9523ce08e771af953bb7fd8ee3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f2305c15ca3c9146d86dd8efeee8f99fa5078633cd49facd81fffad5f5898cf",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-09-22T06:56:35Z",
    "title_canon_sha256": "a19e9edf9778bb82207f2255753b82c5b8571d23a95044d9130fa2fd93fc7481"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.17396",
    "kind": "arxiv",
    "version": 4
  }
}