Pith Number

pith:MITTTHRN

pith:2001:MITTTHRNMJROPCL3BTTJKVTRGH

not attested not anchored not stored refs pending

EPR-Bell Tests with Unsharp Observables and Relativistic Quantum Measurement

P. Busch

arxiv:quant-ph/0110023 v1 · 2001-10-03 · 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{MITTTHRNMJROPCL3BTTJKVTRGH}

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	2026-05-18T04:32:09.755195Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6227399e2d6262e7897b0ce695567131dbd5395b1d22547d72ff27f9b4fcd975

Aliases

arxiv: quant-ph/0110023 · arxiv_version: quant-ph/0110023v1 · doi: 10.48550/arxiv.quant-ph/0110023 · pith_short_12: MITTTHRNMJRO · pith_short_16: MITTTHRNMJROPCL3 · pith_short_8: MITTTHRN

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/MITTTHRNMJROPCL3BTTJKVTRGH \
  | 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: 6227399e2d6262e7897b0ce695567131dbd5395b1d22547d72ff27f9b4fcd975

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "270e43ec2e24e4a072d960e35f9a66b31fd4e9982886e547775ec980a016cbc7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2001-10-03T17:22:44Z",
    "title_canon_sha256": "65ea8b6bf61cbf45f613390e1bc8e1233b1c95914019c812d35b05e02d38c110"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0110023",
    "kind": "arxiv",
    "version": 1
  }
}