Pith Number

pith:BR3V5WAX

pith:2004:BR3V5WAXJ35NGGX5XFH7CN6CYI

not attested not anchored not stored refs pending

Model for Entangled States with Spin-Spin Interaction

G. Jordan Maclay, Jeeva Anandan, Jun Suzuki, Yakir Aharonov

arxiv:quant-ph/0407236 v1 · 2004-07-28 · 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{BR3V5WAXJ35NGGX5XFH7CN6CYI}

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	2026-05-18T00:14:11.662494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c775ed8174efad31afdb94ff137c2c22ab426e5f6bfa14779a6bf5040d691b5

Aliases

arxiv: quant-ph/0407236 · arxiv_version: quant-ph/0407236v1 · doi: 10.48550/arxiv.quant-ph/0407236 · pith_short_12: BR3V5WAXJ35N · pith_short_16: BR3V5WAXJ35NGGX5 · pith_short_8: BR3V5WAX

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/BR3V5WAXJ35NGGX5XFH7CN6CYI \
  | 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: 0c775ed8174efad31afdb94ff137c2c22ab426e5f6bfa14779a6bf5040d691b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b62d6a3611c86bca52cc18af9be128cb75a92ce18245439197b532db4234e993",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2004-07-28T12:39:37Z",
    "title_canon_sha256": "26c057d7cfc445271da47843477ceb970ce6773c1d747dc359028e3d478ef820"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0407236",
    "kind": "arxiv",
    "version": 1
  }
}