Pith Number

pith:OXSWMDFW

pith:2024:OXSWMDFWJKQNS7FNUWHWSFQWUV

not attested not anchored not stored refs pending

On Approximability of Satisfiable k-CSPs: V

Amey Bhangale, Dor Minzer, Subhash Khot

arxiv:2408.15377 v4 · 2024-08-27 · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OXSWMDFWJKQNS7FNUWHWSFQWUV}

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	2026-05-20T01:04:50.021686Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75e5660cb64aa0d97cada58f691616a55c7470d1ee7d2b18717dad776c170fa2

Aliases

arxiv: 2408.15377 · arxiv_version: 2408.15377v4 · doi: 10.48550/arxiv.2408.15377 · pith_short_12: OXSWMDFWJKQN · pith_short_16: OXSWMDFWJKQNS7FN · pith_short_8: OXSWMDFW

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/OXSWMDFWJKQNS7FNUWHWSFQWUV \
  | 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: 75e5660cb64aa0d97cada58f691616a55c7470d1ee7d2b18717dad776c170fa2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aff2214d47cd732c6c5d0ef3d910ba4017d188d46ed20bc5efe43916b746e71e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2024-08-27T19:30:26Z",
    "title_canon_sha256": "6555cb532cf59dd7e092398b9b1c7fa322bf4298f8dd7f5ac5f2800bd04d8368"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.15377",
    "kind": "arxiv",
    "version": 4
  }
}