Pith Number

pith:CAEKW5IH

pith:2002:CAEKW5IHUSYFWSVNUKFQPCSUBZ

not attested not anchored not stored refs pending

An interferometric complementarity experiment in a bulk Nuclear Magnetic Resonance ensemble

Kelin Gao, Maili Liu, Mang Feng, Ximing Fang, Xinhua Peng, Xiwen Zhu

arxiv:quant-ph/0201146 v3 · 2002-01-31 · 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{CAEKW5IHUSYFWSVNUKFQPCSUBZ}

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	2026-07-04T16:35:59.031848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1008ab7507a4b05b4aada28b078a540e483759ecb0462d0b912d228269550763

Aliases

arxiv: quant-ph/0201146 · arxiv_version: quant-ph/0201146v3 · doi: 10.48550/arxiv.quant-ph/0201146 · pith_short_12: CAEKW5IHUSYF · pith_short_16: CAEKW5IHUSYFWSVN · pith_short_8: CAEKW5IH

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/CAEKW5IHUSYFWSVNUKFQPCSUBZ \
  | 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: 1008ab7507a4b05b4aada28b078a540e483759ecb0462d0b912d228269550763

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb9ae084c3328af3e7b5cecf8627fe622ca370f56f317fe8363e925b9cab8ef6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2002-01-31T02:25:29Z",
    "title_canon_sha256": "1b7dbcb3bb0dffa0537f19ba25c65c5c2f63c62cfc9ab5def9d2a1286b0c8e19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0201146",
    "kind": "arxiv",
    "version": 3
  }
}