Pith Number

pith:G3X6KQJR

pith:2025:G3X6KQJRBHUCQT7VH3FIXLTFFK

not attested not anchored not stored refs pending

Variational Learning of Physical Intuition from a Few Observations

Jingruo Peng, Shuze Zhu

arxiv:2508.19537 v4 · 2025-08-27 · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G3X6KQJRBHUCQT7VH3FIXLTFFK}

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	2026-06-05T01:15:15.592091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36efe5413109e8284ff53eca8bae652a9f82dc1d083c49670861d8667a71efe5

Aliases

arxiv: 2508.19537 · arxiv_version: 2508.19537v4 · doi: 10.48550/arxiv.2508.19537 · pith_short_12: G3X6KQJRBHUC · pith_short_16: G3X6KQJRBHUCQT7V · pith_short_8: G3X6KQJR

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/G3X6KQJRBHUCQT7VH3FIXLTFFK \
  | 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: 36efe5413109e8284ff53eca8bae652a9f82dc1d083c49670861d8667a71efe5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9fb10e23fe14ee66e10a021a4a53be8940236feadf60ebd27b38671fab12b13",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2025-08-27T03:26:57Z",
    "title_canon_sha256": "73c3f036226402bf614784aef45627681fe12f9b8eb37f3a1e2ca2e50f2a3ab4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.19537",
    "kind": "arxiv",
    "version": 4
  }
}