Pith Number

pith:WJQVOQY2

pith:2004:WJQVOQY2A7QMNTK6UA3CEREQGH

not attested not anchored not stored refs pending

s-ordered phase-sum and phase-difference distribuitons of entangled coherent states

Adrian Alexandrescu, Diethard Schiller

arxiv:quant-ph/0405072 v1 · 2004-05-13 · 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{WJQVOQY2A7QMNTK6UA3CEREQGH}

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	2026-07-04T16:50:17.608484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b26157431a07e0c6cd5ea03622449031ef9591cdbda8e9dfb6865f4a12ec6579

Aliases

arxiv: quant-ph/0405072 · arxiv_version: quant-ph/0405072v1 · doi: 10.48550/arxiv.quant-ph/0405072 · pith_short_12: WJQVOQY2A7QM · pith_short_16: WJQVOQY2A7QMNTK6 · pith_short_8: WJQVOQY2

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/WJQVOQY2A7QMNTK6UA3CEREQGH \
  | 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: b26157431a07e0c6cd5ea03622449031ef9591cdbda8e9dfb6865f4a12ec6579

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37ca448d11024c24c0a223c4529d054d5c651bcc8d889c9785158cee82ce4743",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2004-05-13T19:57:59Z",
    "title_canon_sha256": "c381399e275c7a3813a360aedf052d906b0e1a539a04b80bc8cefc92d1e08360"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0405072",
    "kind": "arxiv",
    "version": 1
  }
}