Pith Number

pith:ZQB3D47X

pith:2014:ZQB3D47X54AHCCD522VDU25OVT

not attested not anchored not stored refs pending

Almost-Tight Distributed Minimum Cut Algorithms

Danupon Nanongkai, Hsin-Hao Su

arxiv:1408.0557 v1 · 2014-08-04 · cs.DS · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZQB3D47X54AHCCD522VDU25OVT}

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	2026-05-18T02:45:56.813813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc03b1f3f7ef0071087dd6aa3a6baeacff81c6807d94be8e5f01b9c232ff57c4

Aliases

arxiv: 1408.0557 · arxiv_version: 1408.0557v1 · doi: 10.48550/arxiv.1408.0557 · pith_short_12: ZQB3D47X54AH · pith_short_16: ZQB3D47X54AHCCD5 · pith_short_8: ZQB3D47X

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/ZQB3D47X54AHCCD522VDU25OVT \
  | 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: cc03b1f3f7ef0071087dd6aa3a6baeacff81c6807d94be8e5f01b9c232ff57c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91affebf115e53df1532961755e7621933032486571ceb4f5ebc33645967b79f",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2014-08-04T00:23:28Z",
    "title_canon_sha256": "3a9589f8a63a74cc820814ce73a4a9c41652de7a4a2af00a82f7ecd39bb8227c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.0557",
    "kind": "arxiv",
    "version": 1
  }
}