Pith Number

pith:UZZELOVW

pith:2015:UZZELOVWHILN3ILXBB45RLZIXG

not attested not anchored not stored refs pending

A Parameterized Algorithm for Mixed Cut

Ashutosh Rai, M. S. Ramanujan, Saket Saurabh

arxiv:1509.05612 v1 · 2015-09-18 · 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{UZZELOVWHILN3ILXBB45RLZIXG}

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	2026-05-18T01:32:42.751927Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a67245bab63a16dda1770879d8af28b9b0c3dcd7d35b539a3596acbbb2cdcc10

Aliases

arxiv: 1509.05612 · arxiv_version: 1509.05612v1 · doi: 10.48550/arxiv.1509.05612 · pith_short_12: UZZELOVWHILN · pith_short_16: UZZELOVWHILN3ILX · pith_short_8: UZZELOVW

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/UZZELOVWHILN3ILXBB45RLZIXG \
  | 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: a67245bab63a16dda1770879d8af28b9b0c3dcd7d35b539a3596acbbb2cdcc10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b95f3f85fe3db18ce3faa844b45874c8a418be0dd2c57579a6df2ccfd3267ef9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2015-09-18T13:03:51Z",
    "title_canon_sha256": "2e652816032fd89ed08ea0b9ba605d48579e5ce3aa51d3c71386d91373860863"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.05612",
    "kind": "arxiv",
    "version": 1
  }
}