Pith Number

pith:66CQFWYT

pith:2018:66CQFWYTV4BECB4TO5Q55QEE3A

not attested not anchored not stored refs pending

New forms of quantum value indefiniteness suggest that incompatible views on contexts are epistemic

Karl Svozil

arxiv:1804.10030 v4 · 2018-04-26 · 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{66CQFWYTV4BECB4TO5Q55QEE3A}

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	2026-05-18T00:09:35.656921Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f78502db13af024107937761dec084d80a6af605047e4eb86a27b84b3b629cf2

Aliases

arxiv: 1804.10030 · arxiv_version: 1804.10030v4 · doi: 10.48550/arxiv.1804.10030 · pith_short_12: 66CQFWYTV4BE · pith_short_16: 66CQFWYTV4BECB4T · pith_short_8: 66CQFWYT

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/66CQFWYTV4BECB4TO5Q55QEE3A \
  | 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: f78502db13af024107937761dec084d80a6af605047e4eb86a27b84b3b629cf2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15cd9355e4413e7aa2838df43e0d78d7dfb44a62444248cfc0d38650d997048d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-04-26T12:57:07Z",
    "title_canon_sha256": "1c109dfe57d0a08e20c15b2be7941fd36ed840a34e5d62d0e0ae1ed0791c77b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.10030",
    "kind": "arxiv",
    "version": 4
  }
}