Pith Number

pith:PY2N3AYM

pith:2014:PY2N3AYMQFQEN6OGTVDKF6OX7K

not attested not anchored not stored refs pending

On the Configuration LP for Maximum Budgeted Allocation

Alantha Newman, Aleksander M\c{a}dry, Christos Kalaitzis, Luk\'a\v{s} Pol\'a\v{c}ek, Ola Svensson

arxiv:1403.7519 v1 · 2014-03-28 · 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{PY2N3AYMQFQEN6OGTVDKF6OX7K}

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	2026-05-18T02:55:19.488892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e34dd830c816046f9c69d46a2f9d7fa9618746187af0710713f1e39ab2d3186

Aliases

arxiv: 1403.7519 · arxiv_version: 1403.7519v1 · doi: 10.48550/arxiv.1403.7519 · pith_short_12: PY2N3AYMQFQE · pith_short_16: PY2N3AYMQFQEN6OG · pith_short_8: PY2N3AYM

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/PY2N3AYMQFQEN6OGTVDKF6OX7K \
  | 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: 7e34dd830c816046f9c69d46a2f9d7fa9618746187af0710713f1e39ab2d3186

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09a390b0d93acc4b71088eac4a50e29258a389a6762bee24f957b500168d94d3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2014-03-28T19:59:11Z",
    "title_canon_sha256": "e2176b15c73b98a424b2edf7d680171fd6c3b377381b4504578162dcb4fb20c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.7519",
    "kind": "arxiv",
    "version": 1
  }
}