Pith Number

pith:5BMG7IDC

pith:2016:5BMG7IDCO4UNIETR3OZUXQHS5M

not attested not anchored not stored refs pending

Protecting coherence in the non-Hermitian two-level system

Mao-Fa Fang, Wei-Chen Wang

arxiv:1612.08339 v1 · 2016-12-26 · 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{5BMG7IDCO4UNIETR3OZUXQHS5M}

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	2026-05-18T00:53:56.912485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8586fa0627728d41271dbb34bc0f2eb347b02ed312fc241f81122fe092b5237

Aliases

arxiv: 1612.08339 · arxiv_version: 1612.08339v1 · doi: 10.48550/arxiv.1612.08339 · pith_short_12: 5BMG7IDCO4UN · pith_short_16: 5BMG7IDCO4UNIETR · pith_short_8: 5BMG7IDC

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/5BMG7IDCO4UNIETR3OZUXQHS5M \
  | 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: e8586fa0627728d41271dbb34bc0f2eb347b02ed312fc241f81122fe092b5237

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03212abbb7e7ab818f4915b4f2bbe831839e51379ad9b5aeb0fa5ddc418eb968",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-12-26T08:00:31Z",
    "title_canon_sha256": "1961e09d58232798dbfe13d9290111c318a45348c444172c773e545d8ca527e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.08339",
    "kind": "arxiv",
    "version": 1
  }
}