Pith Number

pith:OKHM3F2Z

pith:2012:OKHM3F2ZTYBWWZV7RIX4EXEL5N

not attested not anchored not stored refs pending

Partial Degree Bounded Edge Packing Problem with Arbitrary Bounds

Pawan Aurora, Shashank K. Mehta, Sumit Singh

arxiv:1212.3889 v1 · 2012-12-17 · 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{OKHM3F2ZTYBWWZV7RIX4EXEL5N}

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	2026-05-18T03:38:22.146067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

728ecd97599e036b66bf8a2fc25c8beb620791d38adc7786d03164887af9fb33

Aliases

arxiv: 1212.3889 · arxiv_version: 1212.3889v1 · doi: 10.48550/arxiv.1212.3889 · pith_short_12: OKHM3F2ZTYBW · pith_short_16: OKHM3F2ZTYBWWZV7 · pith_short_8: OKHM3F2Z

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/OKHM3F2ZTYBWWZV7RIX4EXEL5N \
  | 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: 728ecd97599e036b66bf8a2fc25c8beb620791d38adc7786d03164887af9fb33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20407988755a5d1757a6fa5850b6137e75591010b6db4a77be9296bae6d58888",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2012-12-17T05:28:46Z",
    "title_canon_sha256": "a1bec476d8a37e8bbe29e5ffb7708e75ad5fc4893f1aa8c36bd55b9817083136"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.3889",
    "kind": "arxiv",
    "version": 1
  }
}