Pith Number

pith:Q4TYG2KY

pith:2019:Q4TYG2KYAJTUJVS5SN5JABMTQX

not attested not anchored not stored refs pending

Approximately Maximizing the Broker's Profit in a Two-sided Market

Bo Li, Jing Chen, Yingkai Li

arxiv:1905.09347 v1 · 2019-05-22 · 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{Q4TYG2KYAJTUJVS5SN5JABMTQX}

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	2026-05-17T23:45:19.520546Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8727836958026744d65d937a90059385c2c4fc9b2be0c2e8cc5d606f08911f2a

Aliases

arxiv: 1905.09347 · arxiv_version: 1905.09347v1 · doi: 10.48550/arxiv.1905.09347 · pith_short_12: Q4TYG2KYAJTU · pith_short_16: Q4TYG2KYAJTUJVS5 · pith_short_8: Q4TYG2KY

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/Q4TYG2KYAJTUJVS5SN5JABMTQX \
  | 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: 8727836958026744d65d937a90059385c2c4fc9b2be0c2e8cc5d606f08911f2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9a015f8bd977912f87cbb200e445a190d671f382ad986b230a0c5b5881b15f0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2019-05-22T19:55:08Z",
    "title_canon_sha256": "029a78c11a8cfa5460820fc38232dd909aaa33605359a7952736a51afe0b1375"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.09347",
    "kind": "arxiv",
    "version": 1
  }
}