Pith Number

pith:2YC4V4TQ

pith:2017:2YC4V4TQLRAH66RC5U2RLFEMMW

not attested not anchored not stored refs pending

Computational Social Choice and Computational Complexity: BFFs?

Lane A. Hemaspaandra

arxiv:1710.10753 v2 · 2017-10-30 · cs.MA · cs.AI · cs.CC · cs.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2YC4V4TQLRAH66RC5U2RLFEMMW}

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	2026-05-18T00:29:51.150527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d605caf2705c407f7a22ed3515948c65a2fb90fbd06e7d0635fa779a6918155b

Aliases

arxiv: 1710.10753 · arxiv_version: 1710.10753v2 · doi: 10.48550/arxiv.1710.10753 · pith_short_12: 2YC4V4TQLRAH · pith_short_16: 2YC4V4TQLRAH66RC · pith_short_8: 2YC4V4TQ

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/2YC4V4TQLRAH66RC5U2RLFEMMW \
  | 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: d605caf2705c407f7a22ed3515948c65a2fb90fbd06e7d0635fa779a6918155b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27b5c8bce7955a2da287b030effd60da585c52e4b8be5e0508c016e793659337",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CC",
      "cs.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MA",
    "submitted_at": "2017-10-30T03:28:32Z",
    "title_canon_sha256": "258224a2811deadd3784b9245f3ddab0113d91e6e4e3316e11935287a5176011"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.10753",
    "kind": "arxiv",
    "version": 2
  }
}