Pith Number

pith:6UZS3TXC

pith:2025:6UZS3TXCT4GDENKYIVNRXLPWQA

not attested not anchored not stored refs pending

A CFL-type Condition and Theoretical Insights for Discrete-Time Sparse Full-Order Model Inference

Leonidas Gkimisis, Peter Benner, S\"uleyman Y{\i}ld{\i}z, Thomas Richter

arxiv:2505.01244 v1 · 2025-05-02 · math.DS · cs.NA · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6UZS3TXCT4GDENKYIVNRXLPWQA}

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

Embodied-R1.5: Evolving Physical Intelligence via Embodied Foundation Models

Receipt and verification

First computed	2026-07-05T10:57:48.078024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5332dcee29f0c323558455b1badf6801bd68cd380559fc7a4e813342e42dde5

Aliases

arxiv: 2505.01244 · arxiv_version: 2505.01244v1 · doi: 10.48550/arxiv.2505.01244 · pith_short_12: 6UZS3TXCT4GD · pith_short_16: 6UZS3TXCT4GDENKY · pith_short_8: 6UZS3TXC

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/6UZS3TXCT4GDENKYIVNRXLPWQA \
  | 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: f5332dcee29f0c323558455b1badf6801bd68cd380559fc7a4e813342e42dde5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93fcab1dd5cb5d411bf62b9fef922f368e3459f182eda35e155472a7fa065b3a",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2025-05-02T13:12:37Z",
    "title_canon_sha256": "26fbd58a0b5790b372e419178358ee53307ce63068884c5e37dbc2cd891f968c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.01244",
    "kind": "arxiv",
    "version": 1
  }
}