Pith Number

pith:5P4VYI7R

pith:2026:5P4VYI7RGFCFFZ62X7SYIPEDRM

not attested not anchored not stored refs pending

EvoMemBench: Benchmarking Agent Memory from a Self-Evolving Perspective

Bing Tong, Chen Zhang, Jia Li, Kaichi Yu, Miao Peng, Mo Chi, Yan Zhou, Yuhan Li, Yuyao Wang, Zhongjian Zhang

arxiv:2605.18421 v1 · 2026-05-18 · cs.CL · cs.AI · cs.LG

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5P4VYI7RGFCFFZ62X7SYIPEDRM}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-20T00:05:59.973020Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebf95c23f1314452e7dabfe5843c838b3919a178e2519270d9278b278f9e3313

Aliases

arxiv: 2605.18421 · arxiv_version: 2605.18421v1 · doi: 10.48550/arxiv.2605.18421 · pith_short_12: 5P4VYI7RGFCF · pith_short_16: 5P4VYI7RGFCFFZ62 · pith_short_8: 5P4VYI7R

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/5P4VYI7RGFCFFZ62X7SYIPEDRM \
  | 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: ebf95c23f1314452e7dabfe5843c838b3919a178e2519270d9278b278f9e3313

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42938155d3246507187d626674840dca2b3399d57a7f89e94a9c2e3f8d1376ba",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-18T13:54:38Z",
    "title_canon_sha256": "654c8ff075081dad9c0cea6afe50e57ff41283caae5ebc2c51c1f454bf756a7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.18421",
    "kind": "arxiv",
    "version": 1
  }
}