Pith Number

pith:GAHN4YXL

pith:2017:GAHN4YXLAHZSO7T7NDP2RUEEUO

not attested not anchored not stored refs pending

Strong Algorithmic Cooling in Large Star-Topology Quantum Registers

Deepak Khurana, Gaurav Bhole, T. S. Mahesh, Varad R. Pande

arxiv:1702.04992 v3 · 2017-02-16 · 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{GAHN4YXLAHZSO7T7NDP2RUEEUO}

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	2026-05-18T00:38:57.577395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

300ede62eb01f3277e7f68dfa8d084a391127ec435d434cdbe67a56b20d0750b

Aliases

arxiv: 1702.04992 · arxiv_version: 1702.04992v3 · doi: 10.48550/arxiv.1702.04992 · pith_short_12: GAHN4YXLAHZS · pith_short_16: GAHN4YXLAHZSO7T7 · pith_short_8: GAHN4YXL

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/GAHN4YXLAHZSO7T7NDP2RUEEUO \
  | 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: 300ede62eb01f3277e7f68dfa8d084a391127ec435d434cdbe67a56b20d0750b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6cf0c87d02d5d47bd75979da731f63b5eebf65013bd695dad983a1add12d147",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-02-16T14:42:41Z",
    "title_canon_sha256": "9bab7ea78e19bda87af4900fe93531c0826d2ec4e2cb51fe8911ed40dc83341f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.04992",
    "kind": "arxiv",
    "version": 3
  }
}