Pith Number

pith:2PHNA2DG

pith:2025:2PHNA2DGFXJQPI7ZSOZPRKL6TJ

not attested not anchored not stored refs pending

Causal Foundation Models: Disentangling Physics from Instrument Properties

Daniel Muthukrishna, David W. Hogg, Jeroen Audenaert, Paul F. Gregory, V. Ashley Villar

arxiv:2507.05333 v1 · 2025-07-07 · cs.LG · astro-ph.IM · astro-ph.SR · 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{2PHNA2DGFXJQPI7ZSOZPRKL6TJ}

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

1 paper in Pith

ASTRAFier: A Novel and Scalable Transformer-based Stellar Variability Classifier

Receipt and verification

First computed	2026-07-05T11:33:28.834549Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3ced068662dd307a3f993b2f8a97e9a67533c48855625768105a5dce3e04a56

Aliases

arxiv: 2507.05333 · arxiv_version: 2507.05333v1 · doi: 10.48550/arxiv.2507.05333 · pith_short_12: 2PHNA2DGFXJQ · pith_short_16: 2PHNA2DGFXJQPI7Z · pith_short_8: 2PHNA2DG

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/2PHNA2DGFXJQPI7ZSOZPRKL6TJ \
  | 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: d3ced068662dd307a3f993b2f8a97e9a67533c48855625768105a5dce3e04a56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00d11b8089d28fd15943b905f4d825610bd5f7e07d636b5d3212cedba827520d",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "astro-ph.SR",
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-07T18:00:00Z",
    "title_canon_sha256": "917747a87fd6be269442c5acb8896e2bdb2d1db17f7daf45df5464a9d9cb25d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.05333",
    "kind": "arxiv",
    "version": 1
  }
}