Pith Number

pith:XPY34CGJ

pith:2023:XPY34CGJEWR5SESVJQKOQOENUB

not attested not anchored not stored refs pending

Macroscopic maximally entangled state preparation between two atomic ensembles

Ebubechukwu O. Ilo-Okeke, Manish Chaudhary, Tim Byrnes, Valentin Ivannikov

arxiv:2302.07526 v2 · 2023-02-15 · 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{XPY34CGJEWR5SESVJQKOQOENUB}

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	2026-07-05T06:50:38.986958Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbf1be08c925a3d912554c14e8388da0724dbe34052d22a0cf65145a7547ab6d

Aliases

arxiv: 2302.07526 · arxiv_version: 2302.07526v2 · doi: 10.48550/arxiv.2302.07526 · pith_short_12: XPY34CGJEWR5 · pith_short_16: XPY34CGJEWR5SESV · pith_short_8: XPY34CGJ

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/XPY34CGJEWR5SESVJQKOQOENUB \
  | 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: bbf1be08c925a3d912554c14e8388da0724dbe34052d22a0cf65145a7547ab6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "048a69f5d26161f0c216ece2a5c42426184bfbf70d3ac4459058286b5ed9dcc3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-02-15T08:47:31Z",
    "title_canon_sha256": "9e54dc6d4ff22dd1691b9d165797fb996438331c7f643a806f2d33d0cb66e7a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.07526",
    "kind": "arxiv",
    "version": 2
  }
}