Pith Number

pith:W6ZEGCOD

pith:2015:W6ZEGCODM67V2HMZVB6FY367K3

not attested not anchored not stored refs pending

Cavity-based architecture to preserve quantum coherence and entanglement

Rosario Lo Franco, Yun-Jie Xia, Zhong-Xiao Man

arxiv:1508.01675 v1 · 2015-08-07 · 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{W6ZEGCODM67V2HMZVB6FY367K3}

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	2026-05-18T01:33:26.256438Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7b24309c367bf5d1d99a87c5c6fdf56da0a24a58d4b6679d200a4b0221df447

Aliases

arxiv: 1508.01675 · arxiv_version: 1508.01675v1 · doi: 10.48550/arxiv.1508.01675 · pith_short_12: W6ZEGCODM67V · pith_short_16: W6ZEGCODM67V2HMZ · pith_short_8: W6ZEGCOD

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/W6ZEGCODM67V2HMZVB6FY367K3 \
  | 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: b7b24309c367bf5d1d99a87c5c6fdf56da0a24a58d4b6679d200a4b0221df447

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88db9f7107bd6a4b52ab227b42f0f13fcfe4c4e12262bd6e3a46fe1ef947e3e0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-08-07T12:47:29Z",
    "title_canon_sha256": "87e4a4dd497a2453d8cc57e117f18c5e76c9d192318284c4d45ca3f2f5fa9b9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.01675",
    "kind": "arxiv",
    "version": 1
  }
}