Pith Number

pith:LU3DOQOT

pith:2025:LU3DOQOTIFOCBIFYOJMXIEU6WW

not attested not anchored not stored refs pending

Sparse identification of evolution equations via Bayesian model selection

Oliver Kamps, Tim W. Kroll

arxiv:2501.01476 v1 · 2025-01-01 · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LU3DOQOTIFOCBIFYOJMXIEU6WW}

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

MATPAC++: Enhanced Masked Latent Prediction for Self-Supervised Audio Representation Learning

Receipt and verification

First computed	2026-07-05T09:56:25.337768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d363741d3415c20a0b8725974129eb5a08c5483076e3719b586ee2d56883ba0

Aliases

arxiv: 2501.01476 · arxiv_version: 2501.01476v1 · doi: 10.48550/arxiv.2501.01476 · pith_short_12: LU3DOQOTIFOC · pith_short_16: LU3DOQOTIFOCBIFY · pith_short_8: LU3DOQOT

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/LU3DOQOTIFOCBIFYOJMXIEU6WW \
  | 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: 5d363741d3415c20a0b8725974129eb5a08c5483076e3719b586ee2d56883ba0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eeb12c4d2d8d6a754be6d91c366acb03c7cfb3ed1ab720643ce6f07164d2ffc2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2025-01-01T19:33:46Z",
    "title_canon_sha256": "63715b037e4816bda368f3d13a8b67438128f26e38dffe8dab0061153d54b261"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.01476",
    "kind": "arxiv",
    "version": 1
  }
}