Pith Number

pith:6OL5JPEA

pith:2017:6OL5JPEAVACM5MADPXETDYU5SY

not attested not anchored not stored refs pending

Experimental demonstration of selective quantum process tomography on an NMR quantum information processor

Akshay Gaikwad, Amandeep Singh, Arvind, Diksha Rehal, Kavita Dorai

arxiv:1707.06739 v2 · 2017-07-21 · 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{6OL5JPEAVACM5MADPXETDYU5SY}

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	2026-05-18T00:24:04.287889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f397d4bc80a804ceb0037dc931e29d962e4d35a04e56e470c06c3d14b8ecfb3d

Aliases

arxiv: 1707.06739 · arxiv_version: 1707.06739v2 · doi: 10.48550/arxiv.1707.06739 · pith_short_12: 6OL5JPEAVACM · pith_short_16: 6OL5JPEAVACM5MAD · pith_short_8: 6OL5JPEA

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/6OL5JPEAVACM5MADPXETDYU5SY \
  | 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: f397d4bc80a804ceb0037dc931e29d962e4d35a04e56e470c06c3d14b8ecfb3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c755af33d7eb4623b480775192f67c55b8584b2dbb98121265634e160bc90c0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-07-21T02:19:27Z",
    "title_canon_sha256": "a73e6d0bdbc4d127dc2fc734170106a70c71ad9f783d1e055086ba7c6f1a24b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.06739",
    "kind": "arxiv",
    "version": 2
  }
}