Pith Number

pith:3WVXHIB7

pith:2002:3WVXHIB7676F5B2BQW6ZT65QKQ

not attested not anchored not stored refs pending

Entanglement gauge and the non-Abelian geometric phase with two photonic qubits

Barry C. Sanders, Karl-Peter Marzlin, Stephen D. Bartlett

arxiv:quant-ph/0209098 v2 · 2002-09-17 · 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{3WVXHIB7676F5B2BQW6ZT65QKQ}

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	2026-05-18T04:17:25.815205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ddab73a03ff7fc5e874185bd99fbb0541dd7c7b592bf01ceac2c1fdba4752853

Aliases

arxiv: quant-ph/0209098 · arxiv_version: quant-ph/0209098v2 · doi: 10.48550/arxiv.quant-ph/0209098 · pith_short_12: 3WVXHIB7676F · pith_short_16: 3WVXHIB7676F5B2B · pith_short_8: 3WVXHIB7

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/3WVXHIB7676F5B2BQW6ZT65QKQ \
  | 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: ddab73a03ff7fc5e874185bd99fbb0541dd7c7b592bf01ceac2c1fdba4752853

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82c26d542d5e347e02ac062b4235149e1160d877887c3afe88e6fba33c122eb1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2002-09-17T06:27:43Z",
    "title_canon_sha256": "4e1740dcd045fc1ad0967b55fee9069acf6dce9bc85cb8d739a5e7d4e2fb459d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0209098",
    "kind": "arxiv",
    "version": 2
  }
}