Pith Number

pith:DQQ3NRX6

pith:2018:DQQ3NRX6LMDA2LWOIZBICTF74A

not attested not anchored not stored refs pending

Quantum Advantage from Sequential-Transformation Contextuality

Elham Kashefi, Shane Mansfield

arxiv:1801.08150 v3 · 2018-01-24 · 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{DQQ3NRX6LMDA2LWOIZBICTF74A}

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	2026-05-17T23:58:42.092350Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c21b6c6fe5b060d2ece4642814cbfe00ea707e8c66c9603447798393b6def42

Aliases

arxiv: 1801.08150 · arxiv_version: 1801.08150v3 · doi: 10.48550/arxiv.1801.08150 · pith_short_12: DQQ3NRX6LMDA · pith_short_16: DQQ3NRX6LMDA2LWO · pith_short_8: DQQ3NRX6

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/DQQ3NRX6LMDA2LWOIZBICTF74A \
  | 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: 1c21b6c6fe5b060d2ece4642814cbfe00ea707e8c66c9603447798393b6def42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f611c0112477ff6f7279f2ff3c1be3d5d73039f89373291d29651d55b9f5ed41",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-01-24T19:00:23Z",
    "title_canon_sha256": "ca8bc8916af477ef09c99fac08894fb5c56fecca25f1d562c814b0ade9de5be4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.08150",
    "kind": "arxiv",
    "version": 3
  }
}