Pith Number

pith:JR3YZWAJ

pith:2019:JR3YZWAJWTZMW5V5NFW35D7N4C

not attested not anchored not stored refs pending

Average-case Analysis of the Assignment Problem with Independent Preferences

Jie Zhang, Yansong Gao

arxiv:1906.00182 v1 · 2019-06-01 · cs.GT · cs.AI · cs.MA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JR3YZWAJWTZMW5V5NFW35D7N4C}

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	2026-05-17T23:44:27.892844Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c778cd809b4f2cb76bd696dbe8fede0a41a7c7176745452f7405294772b73da

Aliases

arxiv: 1906.00182 · arxiv_version: 1906.00182v1 · doi: 10.48550/arxiv.1906.00182 · pith_short_12: JR3YZWAJWTZM · pith_short_16: JR3YZWAJWTZMW5V5 · pith_short_8: JR3YZWAJ

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/JR3YZWAJWTZMW5V5NFW35D7N4C \
  | 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: 4c778cd809b4f2cb76bd696dbe8fede0a41a7c7176745452f7405294772b73da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc2e4e5a96f5a7062f224ce5e1df873823cf80ae33ee14dfb7aa9e0a84ddabc3",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.MA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2019-06-01T08:29:24Z",
    "title_canon_sha256": "35838f92ca5338cc25cad5cdb7637d9ff59b37636566b228a516dd151e47199d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.00182",
    "kind": "arxiv",
    "version": 1
  }
}