Pith Number

pith:5BQTZA6K

pith:2017:5BQTZA6KN3UBMA3MROHIVNGA23

not attested not anchored not stored refs pending

Super-activating Quantum Memory with Entanglement

Ji Guan, Mingsheng Ying, Yuan Feng

arxiv:1708.00700 v3 · 2017-08-02 · quant-ph · cs.IT · math.IT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5BQTZA6KN3UBMA3MROHIVNGA23}

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	2026-05-18T00:00:13.611699Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8613c83ca6ee816036c8b8e8ab4c0d6cfb26b3599689457e1c077b27a7adbd4

Aliases

arxiv: 1708.00700 · arxiv_version: 1708.00700v3 · doi: 10.48550/arxiv.1708.00700 · pith_short_12: 5BQTZA6KN3UB · pith_short_16: 5BQTZA6KN3UBMA3M · pith_short_8: 5BQTZA6K

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/5BQTZA6KN3UBMA3MROHIVNGA23 \
  | 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: e8613c83ca6ee816036c8b8e8ab4c0d6cfb26b3599689457e1c077b27a7adbd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3231816f53729c8e8a00d59dab72a56abc6fc97b0641de288cf48c0270ba47f",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-08-02T11:16:08Z",
    "title_canon_sha256": "db2c7db0f944d75d0c708eb95540e90488e503e120e2077cba321462a3c78a03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.00700",
    "kind": "arxiv",
    "version": 3
  }
}