Pith Number

pith:7JR3RPJ7

pith:2025:7JR3RPJ7ZYPLPUOFE5CGMLVQYC

not attested not anchored not stored refs pending

EVODMs: variational learning of PDEs for stochastic systems via diffusion models with quantified epistemic uncertainty

Celia Reina, Zequn He

arxiv:2502.10588 v1 · 2025-02-14 · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7JR3RPJ7ZYPLPUOFE5CGMLVQYC}

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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

1 paper in Pith

SPIEDiff: robust learning of long-time macroscopic dynamics from short-time particle simulations with quantified epistemic uncertainty

Receipt and verification

First computed	2026-07-05T10:14:54.836693Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa63b8bd3fce1eb7d1c52744662eb0c0916eec542dfa90244fbcc00702a5dbd8

Aliases

arxiv: 2502.10588 · arxiv_version: 2502.10588v1 · doi: 10.48550/arxiv.2502.10588 · pith_short_12: 7JR3RPJ7ZYPL · pith_short_16: 7JR3RPJ7ZYPLPUOF · pith_short_8: 7JR3RPJ7

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/7JR3RPJ7ZYPLPUOFE5CGMLVQYC \
  | 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: fa63b8bd3fce1eb7d1c52744662eb0c0916eec542dfa90244fbcc00702a5dbd8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd4529b766d4e4680f4568fc18dbfaf1d372063bba6400fec6509cd0f68e2bcc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2025-02-14T22:41:01Z",
    "title_canon_sha256": "8f5a2949f809cb9c13b39c2e653b923cdf794a2cf23fa3657400b0b3e1c8f93c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.10588",
    "kind": "arxiv",
    "version": 1
  }
}