Pith Number

pith:7OKB7BYR

pith:2017:7OKB7BYRYY2H26GVNLY44K65V2

not attested not anchored not stored refs pending

Polyhedral Clinching Auctions for Two-sided Markets

Hiroshi Hirai, Ryosuke Sato

arxiv:1708.04881 v2 · 2017-08-15 · cs.GT · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7OKB7BYRYY2H26GVNLY44K65V2}

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	2026-05-18T00:05:46.205724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb941f8711c6347d78d56af1ce2bddaeb1ff73cd9e93d43ef0c26e3fea0fc8f3

Aliases

arxiv: 1708.04881 · arxiv_version: 1708.04881v2 · doi: 10.48550/arxiv.1708.04881 · pith_short_12: 7OKB7BYRYY2H · pith_short_16: 7OKB7BYRYY2H26GV · pith_short_8: 7OKB7BYR

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/7OKB7BYRYY2H26GVNLY44K65V2 \
  | 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: fb941f8711c6347d78d56af1ce2bddaeb1ff73cd9e93d43ef0c26e3fea0fc8f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a219efcad282bc3d08e485bfd612df3362cb1155cc95b4a1186a0891dbe414b9",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2017-08-15T00:26:36Z",
    "title_canon_sha256": "ab03ffdb7ad5b075c218e3b18633097c8aec56a83d8ed84c912b7a7761c45d05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.04881",
    "kind": "arxiv",
    "version": 2
  }
}