Pith Number

pith:NFGS3GGM

pith:2019:NFGS3GGMZPMEGAZM6Q77CYQRI4

not attested not anchored not stored refs pending

Measuring outcome correlation for spin-s Bell cat-state and geometric phase induced spin parity effect

Haifeng Zhang, J. -Q. Liang, L. -F. Wei, Yan Gu, Zhigang Song

arxiv:1903.12345 v2 · 2019-03-29 · 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{NFGS3GGMZPMEGAZM6Q77CYQRI4}

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	2026-07-05T03:44:48.833977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

694d2d98cccbd843032cf43ff16211471494692f3a63aa575da614499c05074b

Aliases

arxiv: 1903.12345 · arxiv_version: 1903.12345v2 · doi: 10.48550/arxiv.1903.12345 · pith_short_12: NFGS3GGMZPME · pith_short_16: NFGS3GGMZPMEGAZM · pith_short_8: NFGS3GGM

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/NFGS3GGMZPMEGAZM6Q77CYQRI4 \
  | 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: 694d2d98cccbd843032cf43ff16211471494692f3a63aa575da614499c05074b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf3ed2f899f9306a78c4374038191507dc8d79fdbdc11ad4757a378c0b6e42ac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-03-29T03:49:14Z",
    "title_canon_sha256": "9f7e335e4ad27957be88f16cd2f914538a0a39f209076f3ebafd359506a94c34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.12345",
    "kind": "arxiv",
    "version": 2
  }
}