Pith Number

pith:LA5U6SQ4

pith:2025:LA5U6SQ44Y3F7TRKESX6GWQWM5

not attested not anchored not stored refs pending

DUE: A Deep Learning Framework and Library for Modeling Unknown Equations

Dongbin Xiu, Junfeng Chen, Kailiang Wu

arxiv:2504.10373 v1 · 2025-04-14 · cs.LG · cs.NA · math.DS · math.NA · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LA5U6SQ44Y3F7TRKESX6GWQWM5}

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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

A Hybrid Framework for Healing Semigroups with Machine Learning

Receipt and verification

First computed	2026-07-05T10:48:59.053962Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

583b4f4a1ce6365fce2a24afe35a166779121626a2a5b314eafb79ceb64a607a

Aliases

arxiv: 2504.10373 · arxiv_version: 2504.10373v1 · doi: 10.48550/arxiv.2504.10373 · pith_short_12: LA5U6SQ44Y3F · pith_short_16: LA5U6SQ44Y3F7TRK · pith_short_8: LA5U6SQ4

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/LA5U6SQ44Y3F7TRKESX6GWQWM5 \
  | 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: 583b4f4a1ce6365fce2a24afe35a166779121626a2a5b314eafb79ceb64a607a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "651b3d04dafa3182de03758e5499a10ce7ee94509aabc0373ef596d93c7b2328",
    "cross_cats_sorted": [
      "cs.NA",
      "math.DS",
      "math.NA",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-04-14T16:20:55Z",
    "title_canon_sha256": "4bc02dd3e4527a5ed76b29a4f9544eccf699600d15a6250f225f59115169cac9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.10373",
    "kind": "arxiv",
    "version": 1
  }
}