Pith Number

pith:UTWTPC3B

pith:2025:UTWTPC3BFSFWCEKMAVQRZ4RNNP

not attested not anchored not stored refs pending

Advancing Differentiable Economics: A Neural Network Framework for Revenue-Maximizing Combinatorial Auction Mechanisms

Mai Pham, Peter Chin, Vikrant Vaze

arxiv:2501.19219 v1 · 2025-01-31 · cs.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UTWTPC3BFSFWCEKMAVQRZ4RNNP}

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	2026-07-05T10:07:57.951013Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4ed378b612c8b61114c05611cf22d6bceefe6273d9875a73bb0c3fcd64519e4

Aliases

arxiv: 2501.19219 · arxiv_version: 2501.19219v1 · doi: 10.48550/arxiv.2501.19219 · pith_short_12: UTWTPC3BFSFW · pith_short_16: UTWTPC3BFSFWCEKM · pith_short_8: UTWTPC3B

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/UTWTPC3BFSFWCEKMAVQRZ4RNNP \
  | 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: a4ed378b612c8b61114c05611cf22d6bceefe6273d9875a73bb0c3fcd64519e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2421a0fac23069f329f669bf1724699a5eebeb24ed867c556651ce5bf24f1ab",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2025-01-31T15:27:29Z",
    "title_canon_sha256": "cf7311afac57c43d9170d6092056cecc8e0c94b01d6a2c05520e60caad43294e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.19219",
    "kind": "arxiv",
    "version": 1
  }
}