Pith Number

pith:ELB5M3DX

pith:2023:ELB5M3DXZPGQWXE5PMW74AVQAB

not attested not anchored not stored refs pending

Game-Theoretically Secure Protocols for the Ordinal Random Assignment Problem

Hao Xie, Quan Xue, T-H. Hubert Chan, Ting Wen

arxiv:2304.13338 v1 · 2023-04-26 · 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{ELB5M3DXZPGQWXE5PMW74AVQAB}

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	2026-07-05T06:04:42.834804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22c3d66c77cbcd0b5c9d7b2dfe02b00078fa82d193e67cff4ea1ac86e1242da5

Aliases

arxiv: 2304.13338 · arxiv_version: 2304.13338v1 · doi: 10.48550/arxiv.2304.13338 · pith_short_12: ELB5M3DXZPGQ · pith_short_16: ELB5M3DXZPGQWXE5 · pith_short_8: ELB5M3DX

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/ELB5M3DXZPGQWXE5PMW74AVQAB \
  | 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: 22c3d66c77cbcd0b5c9d7b2dfe02b00078fa82d193e67cff4ea1ac86e1242da5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "352090c537170290374e5e0c106f1285e584040e3f999a49a1a6baccce7ad164",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2023-04-26T07:12:03Z",
    "title_canon_sha256": "d8618227cf657a259b76449b7fd7ecb5ff10dea759e22336045bd321ddfc7b23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.13338",
    "kind": "arxiv",
    "version": 1
  }
}