Pith Number

pith:PXGIGQIK

pith:2015:PXGIGQIKDRHJFZWRLJBR2PXS3P

not attested not anchored not stored refs pending

Analysis and Optimization of Graph Decompositions by Lifted Multicuts

Andrea Hor\v{n}\'akov\'a, Bjoern Andres, Jan-Hendrik Lange

arxiv:1503.03791 v6 · 2015-03-12 · cs.DM · cs.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PXGIGQIKDRHJFZWRLJBR2PXS3P}

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	2026-05-18T00:42:49.130094Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7dcc83410a1c4e92e6d15a431d3ef2dbf28f9cf0b219efe3075955e69cbd81df

Aliases

arxiv: 1503.03791 · arxiv_version: 1503.03791v6 · doi: 10.48550/arxiv.1503.03791 · pith_short_12: PXGIGQIKDRHJ · pith_short_16: PXGIGQIKDRHJFZWR · pith_short_8: PXGIGQIK

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/PXGIGQIKDRHJFZWRLJBR2PXS3P \
  | 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: 7dcc83410a1c4e92e6d15a431d3ef2dbf28f9cf0b219efe3075955e69cbd81df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dcb2e5a27136ba5d4ad27fd3d647ca46304706aae0a6c25b1520f4995d93cfd5",
    "cross_cats_sorted": [
      "cs.CG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2015-03-12T16:10:08Z",
    "title_canon_sha256": "f9e5f40328781f5faf441dc729127a2eaf2d179760d9bdc6f848a55cfeaf4d5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.03791",
    "kind": "arxiv",
    "version": 6
  }
}