Pith Number

pith:66G46QMW

pith:2025:66G46QMWDIIFUBWQFB5VGNSQHT

not attested not anchored not stored refs pending

Scaling Bound Entanglement through Local Extensions

Mariami Gachechiladze, Robin Krebs

arxiv:2509.07086 v1 · 2025-09-08 · 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{66G46QMWDIIFUBWQFB5VGNSQHT}

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	2026-07-05T12:07:15.360879Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f78dcf41961a105a06d0287b5336503cda748eba10d4bc3225396f6449bf7798

Aliases

arxiv: 2509.07086 · arxiv_version: 2509.07086v1 · doi: 10.48550/arxiv.2509.07086 · pith_short_12: 66G46QMWDIIF · pith_short_16: 66G46QMWDIIFUBWQ · pith_short_8: 66G46QMW

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/66G46QMWDIIFUBWQFB5VGNSQHT \
  | 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: f78dcf41961a105a06d0287b5336503cda748eba10d4bc3225396f6449bf7798

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83a914cbac9638e828be0f02e60a5f4d72e6169cd8cc577a98c2dc63dfc4389c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-09-08T18:00:03Z",
    "title_canon_sha256": "d505aad27561556886b238c9278c38ffe407270fc6c87a33e8c836c3534b00b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.07086",
    "kind": "arxiv",
    "version": 1
  }
}