Pith Number

pith:WBRJTWOL

pith:2026:WBRJTWOLBEDQEMAVBSAM7QNSEG

not attested not anchored not stored refs pending

One Token per Multimodal Evidence: Latent Memory for Resource-Constrained QA

Hao Luan, Wee Sun Lee, Wei Liu, Zhi Zheng, Ziqiao Meng

arxiv:2606.10572 v1 · 2026-06-09 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WBRJTWOLBEDQEMAVBSAM7QNSEG}

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	2026-06-10T01:10:27.470582Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b06299d9cb09070230150c80cfc1b2219e2851597c0f16513628a7d7c91ba8d5

Aliases

arxiv: 2606.10572 · arxiv_version: 2606.10572v1 · doi: 10.48550/arxiv.2606.10572 · pith_short_12: WBRJTWOLBEDQ · pith_short_16: WBRJTWOLBEDQEMAV · pith_short_8: WBRJTWOL

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/WBRJTWOLBEDQEMAVBSAM7QNSEG \
  | 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: b06299d9cb09070230150c80cfc1b2219e2851597c0f16513628a7d7c91ba8d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9942fb0a8f9aa4c01f4b36ae5a09caed966d5e14fd9e068211d897ea2b4b4f1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-09T08:36:08Z",
    "title_canon_sha256": "52a20efe1ec950c6a1758ab16623bebfd8fb8baa81d7f32cb0e55e7494014c4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.10572",
    "kind": "arxiv",
    "version": 1
  }
}