Pith Number

pith:W6PKPPM6

pith:2025:W6PKPPM6XTM7MKVNGIQ5XJR3Q3

not attested not anchored not stored refs pending

A Deep Learning Model of Mental Rotation Informed by Interactive VR Experiments

Aleksandr Krylov, Daniela Fernandes, Qin Li, Raymond Khazoum, Stephane Deny

arxiv:2512.13517 v2 · 2025-12-15 · q-bio.NC · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W6PKPPM6XTM7MKVNGIQ5XJR3Q3}

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	2026-05-29T02:05:38.397656Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b79ea7bd9ebcd9f62aad3221dba63b86edca9992679cddfb9db7e74b3c4ade11

Aliases

arxiv: 2512.13517 · arxiv_version: 2512.13517v2 · doi: 10.48550/arxiv.2512.13517 · pith_short_12: W6PKPPM6XTM7 · pith_short_16: W6PKPPM6XTM7MKVN · pith_short_8: W6PKPPM6

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/W6PKPPM6XTM7MKVNGIQ5XJR3Q3 \
  | 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: b79ea7bd9ebcd9f62aad3221dba63b86edca9992679cddfb9db7e74b3c4ade11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e32f797b23fc0b4f83d8b622bcdb2d7ac1e6bc8677dbc0c58065d7120e6802c5",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2025-12-15T16:43:50Z",
    "title_canon_sha256": "950e59e7a53a1e9c03557e9b0684bbd1c6585a189264ec104bd317d9d2d99a8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.13517",
    "kind": "arxiv",
    "version": 2
  }
}