Pith Number

pith:YC6ZANNB

pith:2016:YC6ZANNBGKTELIWPL6JA3O54ZH

not attested not anchored not stored refs pending

Computing Vertex-Disjoint Paths using MAOs

Jens M. Schmidt, Johanna E. Prei{\ss}er

arxiv:1609.06522 v1 · 2016-09-21 · cs.DM · 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{YC6ZANNBGKTELIWPL6JA3O54ZH}

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	2026-05-18T01:04:08.043108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0bd9035a132a645a2cf5f920dbbbcc9eeb5204903c1e4ea6e7ba1f1904866c0

Aliases

arxiv: 1609.06522 · arxiv_version: 1609.06522v1 · doi: 10.48550/arxiv.1609.06522 · pith_short_12: YC6ZANNBGKTE · pith_short_16: YC6ZANNBGKTELIWP · pith_short_8: YC6ZANNB

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/YC6ZANNBGKTELIWPL6JA3O54ZH \
  | 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: c0bd9035a132a645a2cf5f920dbbbcc9eeb5204903c1e4ea6e7ba1f1904866c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7b55e792cac8019d96d99b4d5a24d89a2522fb198d7b17bb95b89b9decef1fb",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2016-09-21T12:22:49Z",
    "title_canon_sha256": "59cca29c89a6c0bb0685aba9503e713c9a6cca9f8c61ad9a5f46393ee2f0ef8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.06522",
    "kind": "arxiv",
    "version": 1
  }
}