Pith Number

pith:B4NTLP2L

pith:2026:B4NTLP2LZ3HWV4OGOHID7WASAW

not attested not anchored not stored refs pending

FocusMem: Factorizing Content, Readout, and Trust in Latent GUI Memory

Bowen Li, Haotian Wang, Jingcheng Ju, Qixun Wang, Tengjiao Wang, Wei Chen, Yang Shi, Zhuoran Zhang

arxiv:2608.04530 v1 · 2026-08-05 · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B4NTLP2LZ3HWV4OGOHID7WASAW}

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	2026-08-06T01:35:47.448170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f1b35bf4bcecf6af1c671d03fd81205b3ffc81dc0a6b78b687aaef04f37d3a9

Aliases

arxiv: 2608.04530 · arxiv_version: 2608.04530v1 · doi: 10.48550/arxiv.2608.04530 · pith_short_12: B4NTLP2LZ3HW · pith_short_16: B4NTLP2LZ3HWV4OG · pith_short_8: B4NTLP2L

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/B4NTLP2LZ3HWV4OGOHID7WASAW \
  | 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: 0f1b35bf4bcecf6af1c671d03fd81205b3ffc81dc0a6b78b687aaef04f37d3a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7644d73a0d71720a789c0897aebef60d1abc77be481995ba4ef975f03d7606dd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-08-05T07:02:30Z",
    "title_canon_sha256": "5176cfe2e09e8a11ef809fb24a25029a8e7e0da120271d4ca9237582ab571d82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.04530",
    "kind": "arxiv",
    "version": 1
  }
}