Pith Number

pith:RBHGQU5V

pith:2026:RBHGQU5VIDVGTEJUCY2BJ665QC

not attested not anchored not stored refs pending

Floor, Ceiling, and the Fusion Gap: How Much of Crowd Reading Attention Can Machines Predict?

Kazuki Nakayashiki, Keisuke Watanabe

arxiv:2608.01704 v1 · 2026-08-03 · cs.IR · cs.CL · 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{RBHGQU5VIDVGTEJUCY2BJ665QC}

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	2026-08-04T02:06:31.347617Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

884e6853b540ea699134163414fbdd80b4571caedca2eddcaa6344a12e367cc8

Aliases

arxiv: 2608.01704 · arxiv_version: 2608.01704v1 · doi: 10.48550/arxiv.2608.01704 · pith_short_12: RBHGQU5VIDVG · pith_short_16: RBHGQU5VIDVGTEJU · pith_short_8: RBHGQU5V

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/RBHGQU5VIDVGTEJUCY2BJ665QC \
  | 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: 884e6853b540ea699134163414fbdd80b4571caedca2eddcaa6344a12e367cc8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6f3c7ac36c1b3681193be35951bcdedd25b2df0e3dea5f5ed118943d789e9b3",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.HC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-08-03T05:09:49Z",
    "title_canon_sha256": "da4a16f5f326c6fadde6238d420c7dc1bb7ef0a869d31e15504d6851a73f7b4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.01704",
    "kind": "arxiv",
    "version": 1
  }
}