Pith Number

pith:VGFZXNLP

pith:2026:VGFZXNLPY4D7CJB43L627HNS57

not attested not anchored not stored refs pending

Prediction Is Not Physics: Learning and Evaluating Conserved Quantities in Neural Simulators

Aditya Kothari, Andrew Bukowski, Ishir Rao, Simba Shi

arxiv:2605.18883 v1 · 2026-05-16 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VGFZXNLPY4D7CJB43L627HNS57}

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	2026-05-20T00:06:30.398937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a98b9bb56fc707f1243cdafdaf9db2efe7999b96ef257f08e60d6c6efab3d1e3

Aliases

arxiv: 2605.18883 · arxiv_version: 2605.18883v1 · doi: 10.48550/arxiv.2605.18883 · pith_short_12: VGFZXNLPY4D7 · pith_short_16: VGFZXNLPY4D7CJB4 · pith_short_8: VGFZXNLP

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/VGFZXNLPY4D7CJB43L627HNS57 \
  | 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: a98b9bb56fc707f1243cdafdaf9db2efe7999b96ef257f08e60d6c6efab3d1e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88a9d4e861dcde78fa472da6c24191d15e6d96999059428497f4dc01c103e5f6",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-16T05:23:41Z",
    "title_canon_sha256": "cabcc7da9cd6f27741cbff4f14052c1f737bd1e34582a1f8d8407a50cfc6165e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.18883",
    "kind": "arxiv",
    "version": 1
  }
}