Pith Number

pith:G6VVBI5O

pith:2017:G6VVBI5O3FTBOOL47TX3HTYS6Y

not attested not anchored not stored refs pending

Experimental study of optimal measurements for quantum state tomography

A. Kalev, C. H. Baldwin, H. Sosa-Martinez, I. H. Deutsch, N. K. Lysne, P. S. Jessen

arxiv:1706.03137 v1 · 2017-06-09 · quant-ph · physics.atom-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{G6VVBI5O3FTBOOL47TX3HTYS6Y}

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	2026-05-18T00:32:42.813733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37ab50a3aed96617397cfcefb3cf12f601678e420bee9769f7213205edd4a9f1

Aliases

arxiv: 1706.03137 · arxiv_version: 1706.03137v1 · doi: 10.48550/arxiv.1706.03137 · pith_short_12: G6VVBI5O3FTB · pith_short_16: G6VVBI5O3FTBOOL4 · pith_short_8: G6VVBI5O

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/G6VVBI5O3FTBOOL47TX3HTYS6Y \
  | 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: 37ab50a3aed96617397cfcefb3cf12f601678e420bee9769f7213205edd4a9f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b954df1222aa67cb6b79951abac67acd317e19f9ab44afb7b8cf7f065c801491",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-06-09T22:06:34Z",
    "title_canon_sha256": "5d51529b2a0909d78b06a8ffece2a8b1c9cbaf77c5033a4fa1dde715201f9118"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.03137",
    "kind": "arxiv",
    "version": 1
  }
}