Pith Number

pith:MIVYPTXP

pith:2026:MIVYPTXPPUQJ3VGKTNPSAR2TL7

not attested not anchored not stored refs pending

Deep Learning for Dynamic Programming with Recursive Utility

Wu Guo, Xianhua Peng

arxiv:2607.04278 v1 · 2026-07-05 · q-fin.CP · cs.LG · econ.EM · math.OC · 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{MIVYPTXPPUQJ3VGKTNPSAR2TL7}

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	2026-07-07T02:19:06.719874Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

622b87ceef7d209dd4ca9b5f2047535fca72402cc1bee69b6ffe7d2f60394429

Aliases

arxiv: 2607.04278 · arxiv_version: 2607.04278v1 · doi: 10.48550/arxiv.2607.04278 · pith_short_12: MIVYPTXPPUQJ · pith_short_16: MIVYPTXPPUQJ3VGK · pith_short_8: MIVYPTXP

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/MIVYPTXPPUQJ3VGKTNPSAR2TL7 \
  | 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: 622b87ceef7d209dd4ca9b5f2047535fca72402cc1bee69b6ffe7d2f60394429

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "434504e5957b110bc53c151126086530de30e1fcff0210de4959c5941ff89b2e",
    "cross_cats_sorted": [
      "cs.LG",
      "econ.EM",
      "math.OC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.CP",
    "submitted_at": "2026-07-05T12:43:03Z",
    "title_canon_sha256": "44c7e28834a7c96fb74d458cf2471cbed2cf416845a9c53f51ebbc6556079a01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.04278",
    "kind": "arxiv",
    "version": 1
  }
}