Pith Number

pith:6G2SJCYF

pith:2014:6G2SJCYFT36HG45QBRIVSW5R7A

not attested not anchored not stored refs pending

Unique Games on the Hypercube

Alexandra Kolla, Guy Kindler, Luca Trevisan, Naman Agarwal

arxiv:1405.1374 v1 · 2014-05-03 · cs.CC · 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{6G2SJCYFT36HG45QBRIVSW5R7A}

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	2026-05-18T02:52:32.948215Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1b5248b059efc7373b00c51595bb1f8196fd2d1e70b5217ca8ffeb9bd73765d

Aliases

arxiv: 1405.1374 · arxiv_version: 1405.1374v1 · doi: 10.48550/arxiv.1405.1374 · pith_short_12: 6G2SJCYFT36H · pith_short_16: 6G2SJCYFT36HG45Q · pith_short_8: 6G2SJCYF

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/6G2SJCYFT36HG45QBRIVSW5R7A \
  | 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: f1b5248b059efc7373b00c51595bb1f8196fd2d1e70b5217ca8ffeb9bd73765d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d38c9e4def3c901a605dde3c48928fe5d6ac3aecac5a45fd6e8b546317a4cae4",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2014-05-03T22:18:05Z",
    "title_canon_sha256": "14f3631a542cd7ebe52c260d112b3608dea79a9ed56ea3e50d4c31d49efcad6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.1374",
    "kind": "arxiv",
    "version": 1
  }
}