Pith Number

pith:GIKISJWO

pith:2015:GIKISJWOVV2TLGG4BWPZM4SXMM

not attested not anchored not stored refs pending

Parity proofs of the Kochen-Specker theorem based on the Lie algebra E8

Mordecai Waegell, P.K.Aravind

arxiv:1502.04350 v2 · 2015-02-15 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GIKISJWOVV2TLGG4BWPZM4SXMM}

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	2026-05-17T23:57:49.090398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32148926cead753598dc0d9f96725763161b9b31d519dab9bcd7852844504c02

Aliases

arxiv: 1502.04350 · arxiv_version: 1502.04350v2 · doi: 10.48550/arxiv.1502.04350 · pith_short_12: GIKISJWOVV2T · pith_short_16: GIKISJWOVV2TLGG4 · pith_short_8: GIKISJWO

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/GIKISJWOVV2TLGG4BWPZM4SXMM \
  | 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: 32148926cead753598dc0d9f96725763161b9b31d519dab9bcd7852844504c02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8dd275197fdec489dd3032e02d00ce415dbfa689163fde486fe6ae3109f01db",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-02-15T19:30:16Z",
    "title_canon_sha256": "1804e69d6d4b4d3284dc83e29f4ca3bd9efca174859473fd7112846e381ddb1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.04350",
    "kind": "arxiv",
    "version": 2
  }
}