Pith Number

pith:ITLQ6KES

pith:2025:ITLQ6KESUM6MMHYBY343TENA6S

not attested not anchored not stored refs pending

PISA Experiments: Exploring Physics Post-Training for Video Diffusion Models by Watching Stuff Drop

Chenyu Li, Mike Roberts, Oscar Michel, Sainan Liu, Saining Xie, Xichen Pan

arxiv:2503.09595 v1 · 2025-03-12 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ITLQ6KESUM6MMHYBY343TENA6S}

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

10 papers in Pith

Physics Question Scene Graph: Fine-grained Evaluation of Physical Plausibility in Text-to-Video Generation

PhysRAG: Enhancing Physics-Awareness in Video Generation via Retrieval-Augmented Generation

PhysEditWorld: A Large-Scale Dataset Toward Physics-Editable World Models

Gamma-World: Generative Multi-Agent World Modeling Beyond Two Players

Receipt and verification

First computed	2026-07-05T10:29:58.866825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44d70f2892a33cc61f01c6f9b991a0f4b86c5183bfbceddc215d9e64dae9ba9b

Aliases

arxiv: 2503.09595 · arxiv_version: 2503.09595v1 · doi: 10.48550/arxiv.2503.09595 · pith_short_12: ITLQ6KESUM6M · pith_short_16: ITLQ6KESUM6MMHYB · pith_short_8: ITLQ6KES

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/ITLQ6KESUM6MMHYBY343TENA6S \
  | 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: 44d70f2892a33cc61f01c6f9b991a0f4b86c5183bfbceddc215d9e64dae9ba9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32e902a4212105e548f9cde198c1829509fb181dc564a3112d02e9c8cdbd2ae2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-03-12T17:58:14Z",
    "title_canon_sha256": "4f42f243c96bbe0120ca3ad437ff33021725290fcc89f1692f31d36266a8ca57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.09595",
    "kind": "arxiv",
    "version": 1
  }
}