Pith Number

pith:HM6FWQSV

pith:2026:HM6FWQSVOVMFGNCVDI6BP45O5J

not attested not anchored not stored refs pending

MemCog: From Memory-as-Tool to Memory-as-Cognition in Conversational Agents

Feifei Li, Wenhui Que, Xingyu Fan, Zihan Li

arxiv:2605.28046 v1 · 2026-05-27 · 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{HM6FWQSVOVMFGNCVDI6BP45O5J}

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	2026-05-28T01:04:57.003328Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b3c5b425575585334551a3c17f3aeea599ddcf5a0f60e31471581a43b55531d

Aliases

arxiv: 2605.28046 · arxiv_version: 2605.28046v1 · doi: 10.48550/arxiv.2605.28046 · pith_short_12: HM6FWQSVOVMF · pith_short_16: HM6FWQSVOVMFGNCV · pith_short_8: HM6FWQSV

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/HM6FWQSVOVMFGNCVDI6BP45O5J \
  | 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: 3b3c5b425575585334551a3c17f3aeea599ddcf5a0f60e31471581a43b55531d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e1309c7cb148f079d515ba7e7cf10c8d8bc49ced8d9d59efdbe453955f01d0d",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-05-27T06:48:33Z",
    "title_canon_sha256": "e6fb7c2c5dfee0fa504980c9400cc3eb19168087a26093ab7877da8c7b0658c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.28046",
    "kind": "arxiv",
    "version": 1
  }
}