Pith Number

pith:WGPBYCFQ

pith:2016:WGPBYCFQCQSACYI77NOO52C4D6

not attested not anchored not stored refs pending

PTAS for Ordered Instances of Resource Allocation Problems with Restrictions on Inclusions

Arash Rafiey, Georgios Stamoulis, Kamyar Khodamoradi, Ramesh Krishnamurti

arxiv:1610.00082 v2 · 2016-10-01 · cs.DS · cs.DM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WGPBYCFQCQSACYI77NOO52C4D6}

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.

Cited by

2 papers in Pith

Inapproximability Results for Scheduling with Interval and Resource Restrictions

Receipt and verification

First computed	2026-05-18T01:02:49.709156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b19e1c08b0142401611ffb5ceee85c1f900eb183b1cb96250d70dd2398eec123

Aliases

arxiv: 1610.00082 · arxiv_version: 1610.00082v2 · doi: 10.48550/arxiv.1610.00082 · pith_short_12: WGPBYCFQCQSA · pith_short_16: WGPBYCFQCQSACYI7 · pith_short_8: WGPBYCFQ

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/WGPBYCFQCQSACYI77NOO52C4D6 \
  | 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: b19e1c08b0142401611ffb5ceee85c1f900eb183b1cb96250d70dd2398eec123

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "936b33c9a86928ecc377e0945d8981a7123eb9558d67ccadd246416f214abd76",
    "cross_cats_sorted": [
      "cs.DM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2016-10-01T03:58:58Z",
    "title_canon_sha256": "bcaf0de3cf348dce9c005bf782164a1e922644db38540b8817842e27a79995f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.00082",
    "kind": "arxiv",
    "version": 2
  }
}