Pith Number

pith:WPG7P27O

pith:2000:WPG7P27OPNWEUJMBKZNXPWUPET

not attested not anchored not stored refs pending

Welcher Weg Experiments and the Orthodox Bohr's Complementarity Principle

S. Bandyopadhyay

arxiv:quant-ph/0003073 v2 · 2000-03-17 · 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{WPG7P27OPNWEUJMBKZNXPWUPET}

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	2026-05-18T01:05:06.968030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3cdf7ebee7b6c4a2581565b77da8f24f7322c7928708a05f369515265759685

Aliases

arxiv: quant-ph/0003073 · arxiv_version: quant-ph/0003073v2 · doi: 10.48550/arxiv.quant-ph/0003073 · pith_short_12: WPG7P27OPNWE · pith_short_16: WPG7P27OPNWEUJMB · pith_short_8: WPG7P27O

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/WPG7P27OPNWEUJMBKZNXPWUPET \
  | 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: b3cdf7ebee7b6c4a2581565b77da8f24f7322c7928708a05f369515265759685

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "920ff08d20f6860a5fd142780b95ac9fd7ae75d086e3cda6647ce3ac5d3b91c6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2000-03-17T22:30:02Z",
    "title_canon_sha256": "98a15bd852ca3e0d0b4212e1de5e43732ab96c4028c45409e80207bd5b31a958"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0003073",
    "kind": "arxiv",
    "version": 2
  }
}