Pith Number

pith:UDJBROSZ

pith:2017:UDJBROSZIOKJCFEAUVQQRJD4TE

not attested not anchored not stored refs pending

Manipulation Strategies for the Rank Maximal Matching Problem

Katarzyna Paluch, Pratik Ghosal

arxiv:1710.11462 v2 · 2017-10-31 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UDJBROSZIOKJCFEAUVQQRJD4TE}

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	2026-05-18T00:06:56.355332Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0d218ba594394911480a56108a47c9933dc764304f1fc13a0aa8c0d4c632f53

Aliases

arxiv: 1710.11462 · arxiv_version: 1710.11462v2 · doi: 10.48550/arxiv.1710.11462 · pith_short_12: UDJBROSZIOKJ · pith_short_16: UDJBROSZIOKJCFEA · pith_short_8: UDJBROSZ

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/UDJBROSZIOKJCFEAUVQQRJD4TE \
  | 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: a0d218ba594394911480a56108a47c9933dc764304f1fc13a0aa8c0d4c632f53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04d5f157a314c90dfe319fde6424f4ec9f238d58ad2d418be98fcbaf47bda169",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-10-31T13:35:56Z",
    "title_canon_sha256": "4f153f2d5105b3e2871ed36860467ebdfce2eefbc4b67fba47b38a8536de3602"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.11462",
    "kind": "arxiv",
    "version": 2
  }
}