Pith Number

pith:KKZIBDUB

pith:2016:KKZIBDUB4USIJGHWGWQ4Q5DPO3

not attested not anchored not stored refs pending

Improved Algorithms for Computing $k$-Sink on Dynamic Path Networks

Binay Bhattacharya, Mordecai J. Golin, Naoki Katoh, Tsunehiko Kameda, Yuya Higashikawa

arxiv:1609.01373 v1 · 2016-09-06 · 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{KKZIBDUB4USIJGHWGWQ4Q5DPO3}

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	2026-05-18T01:05:39.753198Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52b2808e81e5248498f635a1c8746f76f1a8155292b23ea0765b70041e97342f

Aliases

arxiv: 1609.01373 · arxiv_version: 1609.01373v1 · doi: 10.48550/arxiv.1609.01373 · pith_short_12: KKZIBDUB4USI · pith_short_16: KKZIBDUB4USIJGHW · pith_short_8: KKZIBDUB

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/KKZIBDUB4USIJGHWGWQ4Q5DPO3 \
  | 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: 52b2808e81e5248498f635a1c8746f76f1a8155292b23ea0765b70041e97342f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c189610696470a481cf8797a56d04cfa75500b7b44616552ca84341629d1be86",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2016-09-06T02:19:29Z",
    "title_canon_sha256": "baff0d215a1694c5a1b1ffe95ccc77a2164f6bb488b7050310a4facc60d33436"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.01373",
    "kind": "arxiv",
    "version": 1
  }
}