Pith Number

pith:TJBQ2B2F

pith:2025:TJBQ2B2FFJAYBA4SGGOHQ5WQUA

not attested not anchored not stored refs pending

Data-augmented Learning of Geodesic Distances in Irregular Domains through Soner Boundary Conditions

Florian T. Pokorny, Rafael I. Cabral Muchacho

arxiv:2503.04579 v1 · 2025-03-06 · cs.RO · 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{TJBQ2B2FFJAYBA4SGGOHQ5WQUA}

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	2026-07-05T10:25:42.571493Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a430d07452a41808392319c7876d0a01d3401b0b36425eb09bd745c4c03225c

Aliases

arxiv: 2503.04579 · arxiv_version: 2503.04579v1 · doi: 10.48550/arxiv.2503.04579 · pith_short_12: TJBQ2B2FFJAY · pith_short_16: TJBQ2B2FFJAYBA4S · pith_short_8: TJBQ2B2F

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/TJBQ2B2FFJAYBA4SGGOHQ5WQUA \
  | 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: 9a430d07452a41808392319c7876d0a01d3401b0b36425eb09bd745c4c03225c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6835859cf1a6931287e92d452ee7c4253c8bef5b44b066f476c38f5e6c4a8b94",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-03-06T16:13:32Z",
    "title_canon_sha256": "18dda7b8e1e8cf3daa6e8985576fa6291a2c2e145412d5e050b8da2b50fa96b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.04579",
    "kind": "arxiv",
    "version": 1
  }
}