Pith Number

pith:FEITM2QN

pith:2024:FEITM2QNBFYJCLBUVZSYHKNPZ6

not attested not anchored not stored refs pending

Scheme for measuring topological transitions in a continuous variable system

Bi-Yao Wang, Fan Wu, Hao-Long Zhang, Shi-Biao Zheng, Shou-Bang Yang, Zhen-Biao Yang

arxiv:2407.09770 v1 · 2024-07-13 · 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{FEITM2QNBFYJCLBUVZSYHKNPZ6}

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	2026-07-05T08:43:34.498130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2911366a0d0970912c34ae6583a9afcf908080fd996900e74836207f905f23ce

Aliases

arxiv: 2407.09770 · arxiv_version: 2407.09770v1 · doi: 10.48550/arxiv.2407.09770 · pith_short_12: FEITM2QNBFYJ · pith_short_16: FEITM2QNBFYJCLBU · pith_short_8: FEITM2QN

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/FEITM2QNBFYJCLBUVZSYHKNPZ6 \
  | 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: 2911366a0d0970912c34ae6583a9afcf908080fd996900e74836207f905f23ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4fbd4d3787d4106589d377df1c6705a407cc4fdb861002a89798aae6790d84aa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-07-13T04:35:50Z",
    "title_canon_sha256": "c3115762f4ece1d3829ee5fda99b33960c245246e0bb6e6528bd8dc5c0063b6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.09770",
    "kind": "arxiv",
    "version": 1
  }
}