Pith Number

pith:B6OBNI3K

pith:2025:B6OBNI3KKMJ5YVJS5KIYM3SY5G

not attested not anchored not stored refs pending

Capacity-time Trade-off in Highly Reliable Quantum Memory

C. P. Sun, L. X. Cui, Miao-Miao Yi, Y -M Du

arxiv:2512.24245 v3 · 2025-12-30 · 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{B6OBNI3KKMJ5YVJS5KIYM3SY5G}

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	2026-05-26T01:03:21.605983Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f9c16a36a5313dc5532ea91866e58e9a19ec034d3d4e86a7d4e27581e68b304

Aliases

arxiv: 2512.24245 · arxiv_version: 2512.24245v3 · doi: 10.48550/arxiv.2512.24245 · pith_short_12: B6OBNI3KKMJ5 · pith_short_16: B6OBNI3KKMJ5YVJS · pith_short_8: B6OBNI3K

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/B6OBNI3KKMJ5YVJS5KIYM3SY5G \
  | 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: 0f9c16a36a5313dc5532ea91866e58e9a19ec034d3d4e86a7d4e27581e68b304

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99fe6cc1ce433cc919aa725bd207b93d4d6db36b946ac0d2df36233f4c13012b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-12-30T14:14:51Z",
    "title_canon_sha256": "71616370cd24579b475ed5f262726f823c2e250fe95563782aaf0630e5dd3b09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.24245",
    "kind": "arxiv",
    "version": 3
  }
}