Pith Number

pith:QD26NDI4

pith:2013:QD26NDI4JWQLDR4XPOV3WZ2GWW

not attested not anchored not stored refs pending

Density cubes and higher-order interference theories

Borivoje Dakic, Caslav Brukner, Tomasz Paterek

arxiv:1308.2822 v2 · 2013-08-13 · 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{QD26NDI4JWQLDR4XPOV3WZ2GWW}

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	2026-05-18T02:57:52.729922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80f5e68d1c4da0b1c7977babbb6746b5a610765943cd0ac4df5b9178e5f3e24e

Aliases

arxiv: 1308.2822 · arxiv_version: 1308.2822v2 · doi: 10.48550/arxiv.1308.2822 · pith_short_12: QD26NDI4JWQL · pith_short_16: QD26NDI4JWQLDR4X · pith_short_8: QD26NDI4

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/QD26NDI4JWQLDR4XPOV3WZ2GWW \
  | 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: 80f5e68d1c4da0b1c7977babbb6746b5a610765943cd0ac4df5b9178e5f3e24e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e759aac236d0f480a3050d2e39bae4f5c7f5d766607e71624e3dd356247bba42",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-08-13T11:09:00Z",
    "title_canon_sha256": "e342f8da0ebfa89ab71f2f1ea3a42f7f0bd200778feb79fec0e6eb5184700d8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.2822",
    "kind": "arxiv",
    "version": 2
  }
}