Pith Number

pith:7YDW2HWG

pith:2025:7YDW2HWGXV6EVM7WS6MN4PGSNQ

not attested not anchored not stored refs pending

Spin contrast, finite temperature, and noise in matter-wave interferometer

Anupam Mazumdar, Martine Schut, Ryan Rizaldy, Tian Zhou

arxiv:2503.13656 v3 · 2025-03-17 · 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{7YDW2HWGXV6EVM7WS6MN4PGSNQ}

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.

Cited by

1 paper in Pith

Magnetic noise in macroscopic quantum spatial superposition

Receipt and verification

First computed	2026-07-05T11:29:56.849292Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe076d1ec6bd7c4ab3f69798de3cd26c0af447a6f3f9bce9451f0341353de02c

Aliases

arxiv: 2503.13656 · arxiv_version: 2503.13656v3 · doi: 10.48550/arxiv.2503.13656 · pith_short_12: 7YDW2HWGXV6E · pith_short_16: 7YDW2HWGXV6EVM7W · pith_short_8: 7YDW2HWG

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/7YDW2HWGXV6EVM7WS6MN4PGSNQ \
  | 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: fe076d1ec6bd7c4ab3f69798de3cd26c0af447a6f3f9bce9451f0341353de02c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f32857996e8fccb8a107ab6ebb1348e21355e0489d9280857f5f4b8607ff8d0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-03-17T19:04:32Z",
    "title_canon_sha256": "e7a1895752987f9f5ab9d90046616d034ceb7606ddcd5ca3108d9caa4856cc6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.13656",
    "kind": "arxiv",
    "version": 3
  }
}