Pith Number

pith:7MZ4HB2R

pith:2018:7MZ4HB2RFTF4XT2PZLSNEJGW3D

not attested not anchored not stored refs pending

Painting Non-Classical States of Spin or Motion with Shaped Single Photons

Amir H. Safavi-Naeini, Emily J. Davis, Monika H. Schleier-Smith, Zhaoyou Wang

arxiv:1806.09704 v1 · 2018-06-25 · 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{7MZ4HB2RFTF4XT2PZLSNEJGW3D}

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	2026-05-18T00:04:48.491817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb33c387512ccbcbcf4fcae4d224d6d8c94f1226b8977049c44690d8fa205d37

Aliases

arxiv: 1806.09704 · arxiv_version: 1806.09704v1 · doi: 10.48550/arxiv.1806.09704 · pith_short_12: 7MZ4HB2RFTF4 · pith_short_16: 7MZ4HB2RFTF4XT2P · pith_short_8: 7MZ4HB2R

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/7MZ4HB2RFTF4XT2PZLSNEJGW3D \
  | 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: fb33c387512ccbcbcf4fcae4d224d6d8c94f1226b8977049c44690d8fa205d37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "224647cc3bdb9e283d75902d28b7b708cf7904bfa9c95892103022e810e68249",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-06-25T21:12:35Z",
    "title_canon_sha256": "8e8020de7e144f0949afd78eb9f59ab705fbd9b3242bc72fd3ad8677995b3d0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.09704",
    "kind": "arxiv",
    "version": 1
  }
}