Pith Number

pith:RQISNC2W

pith:2026:RQISNC2WGLRH2UFKNHK5SV7DFF

not attested not anchored not stored refs pending

Know It, Act on It: Investigating Memory Utilization in LLM Personalization

Emmanuele Chersoni, Jianfei Ma, Zhaoxin Feng

arxiv:2607.29433 v1 · 2026-07-31 · 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{RQISNC2WGLRH2UFKNHK5SV7DFF}

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	2026-08-03T01:34:20.883584Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c11268b5632e27d50aa69d5d957e32979e5ea13cf9bc754772054d0c7ff2d16

Aliases

arxiv: 2607.29433 · arxiv_version: 2607.29433v1 · doi: 10.48550/arxiv.2607.29433 · pith_short_12: RQISNC2WGLRH · pith_short_16: RQISNC2WGLRH2UFK · pith_short_8: RQISNC2W

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/RQISNC2WGLRH2UFKNHK5SV7DFF \
  | 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: 8c11268b5632e27d50aa69d5d957e32979e5ea13cf9bc754772054d0c7ff2d16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39e58eb71c2c88b0704b2c7e93734833a9d9528ef54a4887e3f190c753bce5c9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-07-31T13:57:21Z",
    "title_canon_sha256": "a6d6a808c8d621a2a976db4aca4f888f33dcaa881ec9a8c3ce1a992ed20c09f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.29433",
    "kind": "arxiv",
    "version": 1
  }
}