Pith Number

pith:KJMDHPUD

pith:2017:KJMDHPUD6QM3WFNNGKN6LPRHVY

not attested not anchored not stored refs pending

Odd Multiway Cut in Directed Acyclic Graphs

Karthekeyan Chandrasekaran, Matthias Mnich, Sahand Mozaffari

arxiv:1708.02323 v2 · 2017-08-07 · 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{KJMDHPUD6QM3WFNNGKN6LPRHVY}

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	2026-05-18T00:19:08.815597Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

525833be83f419bb15ad329be5be27ae2e8eb98df18c6825c99022ffc66e34bc

Aliases

arxiv: 1708.02323 · arxiv_version: 1708.02323v2 · doi: 10.48550/arxiv.1708.02323 · pith_short_12: KJMDHPUD6QM3 · pith_short_16: KJMDHPUD6QM3WFNN · pith_short_8: KJMDHPUD

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/KJMDHPUD6QM3WFNNGKN6LPRHVY \
  | 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: 525833be83f419bb15ad329be5be27ae2e8eb98df18c6825c99022ffc66e34bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59ee83b027dd03aaf310aca31881e00a32e1a46c0a0aeff3dd1aadd529f53494",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-08-07T22:21:24Z",
    "title_canon_sha256": "8eea4012236cef14abe29d52e7204f17c8d93a111ee0ca388f59ae5e7715d773"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.02323",
    "kind": "arxiv",
    "version": 2
  }
}