Pith Number

pith:FL2UDECD

pith:2003:FL2UDECDMLEF6VMWOKYAA7AK7H

not attested not anchored not stored refs pending

Relation between geometric phases of entangled bi-partite systems and their subsystems

C.H. Oh, D.M. Tong, E. Sj\"oqvist, L.C. Kwek, M. Ericsson

arxiv:quant-ph/0309130 v1 · 2003-09-17 · 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{FL2UDECDMLEF6VMWOKYAA7AK7H}

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	2026-05-18T01:08:59.282539Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2af541904362c85f559672b0007c0af9c5d1e7b6f9900575134c223bb54d9c91

Aliases

arxiv: quant-ph/0309130 · arxiv_version: quant-ph/0309130v1 · doi: 10.48550/arxiv.quant-ph/0309130 · pith_short_12: FL2UDECDMLEF · pith_short_16: FL2UDECDMLEF6VMW · pith_short_8: FL2UDECD

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/FL2UDECDMLEF6VMWOKYAA7AK7H \
  | 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: 2af541904362c85f559672b0007c0af9c5d1e7b6f9900575134c223bb54d9c91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccc6054343c94e22315846fd8559bba0584d930217046071713fd05f13023a5c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2003-09-17T10:46:12Z",
    "title_canon_sha256": "df7602be9f529452fb8afb511cc00d1edbd8f2bbf63607068ab84a66b6ad02bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0309130",
    "kind": "arxiv",
    "version": 1
  }
}