Pith Number

pith:UHF7ZZQ4

pith:2026:UHF7ZZQ4B2LKKVX6NNNW3REP3C

not attested not anchored not stored refs pending

Beyond the Post Hoc User Study: Modeling Visual Decision-Making with Active Inference

Christopher Ibarra, Graham Johnson, Harrison J. Goldwyn, Kenny Gruchalla, Lace Padilla

arxiv:2607.25131 v1 · 2026-07-27 · cs.HC · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UHF7ZZQ4B2LKKVX6NNNW3REP3C}

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	2026-07-29T00:25:04.397682Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1cbfce61c0e96a556fe6b5b6dc48fd89a0f0b32ae6ce9f53529fa5de5d2d706

Aliases

arxiv: 2607.25131 · arxiv_version: 2607.25131v1 · doi: 10.48550/arxiv.2607.25131 · pith_short_12: UHF7ZZQ4B2LK · pith_short_16: UHF7ZZQ4B2LKKVX6 · pith_short_8: UHF7ZZQ4

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/UHF7ZZQ4B2LKKVX6NNNW3REP3C \
  | 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: a1cbfce61c0e96a556fe6b5b6dc48fd89a0f0b32ae6ce9f53529fa5de5d2d706

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0e66d220add908bf04363f400b8940028541fa7f13bd27bc41515637065dc46",
    "cross_cats_sorted": [
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2026-07-27T22:53:58Z",
    "title_canon_sha256": "6c9af718777c23fc74ada821b27cdf2a38f1378cc93a06b23e57a8ef0e70b98a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.25131",
    "kind": "arxiv",
    "version": 1
  }
}