Pith Number

pith:GW7ID36R

pith:2026:GW7ID36R7F3RVYPG6NZFFAGRGL

not attested not anchored not stored refs pending

FinPerMA: A Theory-Informed, Event-Grounded Personalized-Memory Benchmark for LLM Agents

Ben Wang, Chi Zhang, Feng Chen, Kang Zhou, Lifan Guo

arxiv:2608.04095 v1 · 2026-08-04 · 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{GW7ID36R7F3RVYPG6NZFFAGRGL}

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	2026-08-06T01:29:34.227018Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35be81efd1f9771ae1e6f3725280d132c7ef9b07f1adef433a0ea08cb160b9ad

Aliases

arxiv: 2608.04095 · arxiv_version: 2608.04095v1 · doi: 10.48550/arxiv.2608.04095 · pith_short_12: GW7ID36R7F3R · pith_short_16: GW7ID36R7F3RVYPG · pith_short_8: GW7ID36R

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/GW7ID36R7F3RVYPG6NZFFAGRGL \
  | 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: 35be81efd1f9771ae1e6f3725280d132c7ef9b07f1adef433a0ea08cb160b9ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "429e1ff12e71146fc802a710edde16624fdd903c592a089628590cb5dbe0ea09",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-08-04T18:00:04Z",
    "title_canon_sha256": "16615b64c66a80c6fe09a43c07794c1dd617c4b3b140832fffff4e8cd7226d7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.04095",
    "kind": "arxiv",
    "version": 1
  }
}