Pith Number

pith:HD7TYSJB

pith:2024:HD7TYSJBE4I2A3EVEVCIPWJ7J2

not attested not anchored not stored refs pending

Poseidon: Efficient Foundation Models for PDEs

Bogdan Raoni\'c, Emmanuel de B\'ezenac, Maximilian Herde, Roberto Molinaro, Roger K\"appeli, Siddhartha Mishra, Tobias Rohner

arxiv:2405.19101 v2 · 2024-05-29 · cs.LG

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\usepackage{pith}
\pithnumber{HD7TYSJBE4I2A3EVEVCIPWJ7J2}

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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

13 papers in Pith

ARC-STAR: Auditable Post-Hoc Correction for PDE Foundation Models

WLNO: Wavelet-Laplace Neural Operator for Solving Partial Differential Equations

Sequential Physics-Constrained Neural Operator Forward Modeling for the $\textit{Norne}$ Reservoir System

Sparse probes and murky physics: a case study of interpretability challenges in a foundation model for continuum dynamics

ARC-STAR: Auditable Post-Hoc Correction for PDE Foundation Models

Receipt and verification

First computed	2026-07-05T09:31:03.198019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38ff3c49212711a06c95254487d93f4ea1b8de23a0cfa0216b1ac3f124bb9d34

Aliases

arxiv: 2405.19101 · arxiv_version: 2405.19101v2 · doi: 10.48550/arxiv.2405.19101 · pith_short_12: HD7TYSJBE4I2 · pith_short_16: HD7TYSJBE4I2A3EV · pith_short_8: HD7TYSJB

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/HD7TYSJBE4I2A3EVEVCIPWJ7J2 \
  | 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: 38ff3c49212711a06c95254487d93f4ea1b8de23a0cfa0216b1ac3f124bb9d34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "872e197b2674547db92e13f9754c9d0b3d56170f448a319ea35a043d00e23016",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-05-29T14:06:51Z",
    "title_canon_sha256": "5452eb5ffa3ed6c854f06d8567b6895217f32e277812ee992b4590119deb96e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.19101",
    "kind": "arxiv",
    "version": 2
  }
}