Pith Number

pith:7RPH2DSH

pith:2026:7RPH2DSHJCUXOVY2ET3UXR4MRH

not attested not anchored not stored refs pending

Momento: Evaluating Persistent Memory and Reasoning with Multi-Session Agentic Conversations

Adril Putra Merin, Ayu Purwarianti, David Anugraha, Genta Indra Winata

arxiv:2606.00832 v1 · 2026-05-30 · 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{7RPH2DSHJCUXOVY2ET3UXR4MRH}

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	2026-06-02T01:04:07.108505Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc5e7d0e4748a977571a24f74bc78c89d7551050efd4f3a88e25811adfab2016

Aliases

arxiv: 2606.00832 · arxiv_version: 2606.00832v1 · doi: 10.48550/arxiv.2606.00832 · pith_short_12: 7RPH2DSHJCUX · pith_short_16: 7RPH2DSHJCUXOVY2 · pith_short_8: 7RPH2DSH

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/7RPH2DSHJCUXOVY2ET3UXR4MRH \
  | 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: fc5e7d0e4748a977571a24f74bc78c89d7551050efd4f3a88e25811adfab2016

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e68fcb39916590ad5d4358220b45a5f9f1b05d6806f24bd20f9e27f7466fa3ec",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-30T18:08:51Z",
    "title_canon_sha256": "3e301699ef691a7d3fff2722016c21acc090262767b5a72df6d8040b483b64ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.00832",
    "kind": "arxiv",
    "version": 1
  }
}