Pith Number

pith:QGX6XQR3

pith:2025:QGX6XQR324HE64WMDNHOCWYY4D

not attested not anchored not stored refs pending

Towards a Physics Foundation Model

Florian Wiesner, Matthias Wessling, Stephen Baek, Zo\"e J. Gray

arxiv:2509.13805 v4 · 2025-09-17 · cs.LG · cs.AI · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QGX6XQR324HE64WMDNHOCWYY4D}

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.

Cited by

7 papers in Pith

Forecasting megaelectron-volt electron flux in the Earth's outer radiation belt using supervised machine learning algorithms and a timeseries foundation model

OmniMol: Transferring Particle Physics Knowledge to Molecular Dynamics with Point-Edge Transformers

OmniFysics: Towards Physical Intelligence Evolution via Omni-Modal Signal Processing and Network Optimization

Cognitive Mismatch in Multimodal Large Language Models for Discrete Symbol Understanding

Pretrained Video Models as Differentiable Physics Simulators for Urban Wind Flows

Receipt and verification

First computed	2026-06-02T02:04:08.752042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81afebc23bd70e4f72cc1b4ee15b18e0e258190a3a5003b23d131c1727bd0cf1

Aliases

arxiv: 2509.13805 · arxiv_version: 2509.13805v4 · doi: 10.48550/arxiv.2509.13805 · pith_short_12: QGX6XQR324HE · pith_short_16: QGX6XQR324HE64WM · pith_short_8: QGX6XQR3

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/QGX6XQR324HE64WMDNHOCWYY4D \
  | 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: 81afebc23bd70e4f72cc1b4ee15b18e0e258190a3a5003b23d131c1727bd0cf1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1da5d29890e0b005192f89ffede71ddb39e0843e4a216f5b22da6b7628575e0",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-09-17T08:19:57Z",
    "title_canon_sha256": "a9bace6f45ace7a226b3304af1f98a9ec88dc8551eb20931981869c6f7c2f69b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.13805",
    "kind": "arxiv",
    "version": 4
  }
}