Pith Number

pith:H37UMTQ4

pith:2007:H37UMTQ46NQWIIB7FK47YL5K22

not attested not anchored not stored refs pending

Quantumness without quantumness: entanglement as classical correlations in higher dimensions

Vlatko Vedral

arxiv:quant-ph/0701101 v1 · 2007-01-15 · 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{H37UMTQ46NQWIIB7FK47YL5K22}

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	2026-05-18T01:37:53.603401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3eff464e1cf36164203f2ab9fc2faad6b5c7a60af202ceabdc9f4523d7b9db41

Aliases

arxiv: quant-ph/0701101 · arxiv_version: quant-ph/0701101v1 · doi: 10.48550/arxiv.quant-ph/0701101 · pith_short_12: H37UMTQ46NQW · pith_short_16: H37UMTQ46NQWIIB7 · pith_short_8: H37UMTQ4

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/H37UMTQ46NQWIIB7FK47YL5K22 \
  | 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: 3eff464e1cf36164203f2ab9fc2faad6b5c7a60af202ceabdc9f4523d7b9db41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5f9088ac6deb7d8e484ff354453e832e466fb56a2761c441731ef454a3cf265",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2007-01-15T19:42:53Z",
    "title_canon_sha256": "3c7173c879d268d68852d81aefd30510a42130838d5c18fad5d471723c2481c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0701101",
    "kind": "arxiv",
    "version": 1
  }
}