Pith Number

pith:KXZJVYL3

pith:2025:KXZJVYL3ZRORBN6XFZBFLLWVT6

not attested not anchored not stored refs pending

IP-Basis PINNs: Efficient Multi-Query Inverse Parameter Estimation

Mohammad Kohandel, Shalev Manor

arxiv:2509.07245 v1 · 2025-09-08 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KXZJVYL3ZRORBN6XFZBFLLWVT6}

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.

Receipt and verification

First computed	2026-07-05T12:07:18.355902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55f29ae17bcc5d10b7d72e4255aed59fa265d48db588d77e30eb70b5ee6897bd

Aliases

arxiv: 2509.07245 · arxiv_version: 2509.07245v1 · doi: 10.48550/arxiv.2509.07245 · pith_short_12: KXZJVYL3ZROR · pith_short_16: KXZJVYL3ZRORBN6X · pith_short_8: KXZJVYL3

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/KXZJVYL3ZRORBN6XFZBFLLWVT6 \
  | 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: 55f29ae17bcc5d10b7d72e4255aed59fa265d48db588d77e30eb70b5ee6897bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07ef5a31e90c8ffb533143986aab20cc98109a30fcf9cbadc71ad442b618fdd3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-09-08T21:43:41Z",
    "title_canon_sha256": "42bac803878158d4f2259aa0bf2b315c015282c0c29c00100a598f087e1f55cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.07245",
    "kind": "arxiv",
    "version": 1
  }
}