Pith Number

pith:YEO5CDQU

pith:2026:YEO5CDQUR7BZ7LNL6IF4JZ6DCW

not attested not anchored not stored refs pending

ENPMR-Bench: Benchmarking Proactive Memory Retrieval for Emotional Support Agents

Bing Qin, Haozhen Li, Mengtong Ji, Weixiang Zhao, Xing Fu, Yanyan Zhao, Yixin Sun, Yulin Hu

arxiv:2605.27240 v1 · 2026-05-26 · 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{YEO5CDQUR7BZ7LNL6IF4JZ6DCW}

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	2026-05-27T02:06:07.252918Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c11dd10e148fc39fadabf20bc4e7c3158c1c84bf6a7d417fce7577c442d4e490

Aliases

arxiv: 2605.27240 · arxiv_version: 2605.27240v1 · doi: 10.48550/arxiv.2605.27240 · pith_short_12: YEO5CDQUR7BZ · pith_short_16: YEO5CDQUR7BZ7LNL · pith_short_8: YEO5CDQU

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/YEO5CDQUR7BZ7LNL6IF4JZ6DCW \
  | 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: c11dd10e148fc39fadabf20bc4e7c3158c1c84bf6a7d417fce7577c442d4e490

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "678cc83ae4f534776ffb939d8965e78a979444cd997b3c9d995aaf50ff060592",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-26T16:22:35Z",
    "title_canon_sha256": "5ebabc22856f2475864bb7364c604fc8a2091b9b9983ca3a4ba2c7e9f5b95b69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.27240",
    "kind": "arxiv",
    "version": 1
  }
}