Pith Number

pith:NFVSZA4O

pith:2022:NFVSZA4OGTOMU5QHH2UUC7GVHQ

not attested not anchored not stored refs pending

Mass-independent scheme for enhancing spatial quantum superpositions

Anupam Mazumdar, Run Zhou, Ryan J. Marshman, Sougato Bose

arxiv:2210.05689 v4 · 2022-10-11 · 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{NFVSZA4OGTOMU5QHH2UUC7GVHQ}

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

Witnessing entanglement between photon and matter due to graviton exchange

Receipt and verification

First computed	2026-07-05T05:55:12.894986Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

696b2c838e34dcca76073ea9417cd53c3ed5ae4b9b81e3f871c2328530e1cfe0

Aliases

arxiv: 2210.05689 · arxiv_version: 2210.05689v4 · doi: 10.48550/arxiv.2210.05689 · pith_short_12: NFVSZA4OGTOM · pith_short_16: NFVSZA4OGTOMU5QH · pith_short_8: NFVSZA4O

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/NFVSZA4OGTOMU5QHH2UUC7GVHQ \
  | 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: 696b2c838e34dcca76073ea9417cd53c3ed5ae4b9b81e3f871c2328530e1cfe0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea5d9631419ae072ba482f90f49ddbca16b2a32c2d2d3ed111ded452f8554b26",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-10-11T18:00:03Z",
    "title_canon_sha256": "b3875a0af56e10192db67295cb290a2c9130a9f5bb461abbf8ee448bb2e667b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.05689",
    "kind": "arxiv",
    "version": 4
  }
}