Pith Number

pith:VVPOGNWA

pith:2026:VVPOGNWAEUJDMWC76CXVRS3PHO

not attested not anchored not stored refs pending

You Cannot Optimize What You Cannot Measure: Multitasking Evaluation as the Missing Foundation of AI-Mediated Heads-Up Interaction

Chenyu Zhao, Nuwan Janaka, Runze Cai, Shengdong Zhao, Yang Chen

arxiv:2608.01656 v1 · 2026-08-03 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VVPOGNWAEUJDMWC76CXVRS3PHO}

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	2026-08-04T02:06:21.185601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad5ee336c0251236585ff0af58cb6f3b8cbb84658eeba5f888858666084457a0

Aliases

arxiv: 2608.01656 · arxiv_version: 2608.01656v1 · doi: 10.48550/arxiv.2608.01656 · pith_short_12: VVPOGNWAEUJD · pith_short_16: VVPOGNWAEUJDMWC7 · pith_short_8: VVPOGNWA

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/VVPOGNWAEUJDMWC76CXVRS3PHO \
  | 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: ad5ee336c0251236585ff0af58cb6f3b8cbb84658eeba5f888858666084457a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a574d27e4f7211de131e9dae616b7304cd0a58acee2fa2fe705c63f242094daf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2026-08-03T03:46:01Z",
    "title_canon_sha256": "4fb21944c1a662af8bbd7a9220c0ac6231c12e59636c8836c622079934fb92ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.01656",
    "kind": "arxiv",
    "version": 1
  }
}