Pith Number

pith:KINQ2WET

pith:2017:KINQ2WETCSMTVSU2SE73TPJKCD

not attested not anchored not stored refs pending

Causal modeling the delayed choice experiment

Gabriela Barreto Lemos, Jacques Pienaar, Rafael Chaves

arxiv:1710.07323 v2 · 2017-10-19 · quant-ph

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

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	2026-05-18T00:15:58.842676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

521b0d589314993aca9a913fb9bd2a10cf24a7265e4e5162764270f517e509e3

Aliases

arxiv: 1710.07323 · arxiv_version: 1710.07323v2 · doi: 10.48550/arxiv.1710.07323 · pith_short_12: KINQ2WETCSMT · pith_short_16: KINQ2WETCSMTVSU2 · pith_short_8: KINQ2WET

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/KINQ2WETCSMTVSU2SE73TPJKCD \
  | 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: 521b0d589314993aca9a913fb9bd2a10cf24a7265e4e5162764270f517e509e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d1ee8d2e809274b57f360395c5e0514481b488dd04a7b4a66ce5568bdda9120",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-10-19T19:10:45Z",
    "title_canon_sha256": "ce9ddfcf912a2c26cc7a1129516d8fbd72fde60a77e287f609834a43a935f922"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.07323",
    "kind": "arxiv",
    "version": 2
  }
}