Pith Number

pith:WFVW45MB

pith:2017:WFVW45MBSO2YF3WY2BFSSV5MNB

not attested not anchored not stored refs pending

Transport of spatial quantum correlations through an optical waveguide

A. U. Kowalczyk, D. Benedicto-Orenes, G. Barontini, J. Hordell, P. G. Petrov, V. Boyer

arxiv:1712.07451 v1 · 2017-12-20 · 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{WFVW45MBSO2YF3WY2BFSSV5MNB}

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	2026-05-18T00:07:32.855159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b16b6e758193b582eed8d04b2957ac6874d06f1965809bdb56195e07cd81582d

Aliases

arxiv: 1712.07451 · arxiv_version: 1712.07451v1 · doi: 10.48550/arxiv.1712.07451 · pith_short_12: WFVW45MBSO2Y · pith_short_16: WFVW45MBSO2YF3WY · pith_short_8: WFVW45MB

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/WFVW45MBSO2YF3WY2BFSSV5MNB \
  | 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: b16b6e758193b582eed8d04b2957ac6874d06f1965809bdb56195e07cd81582d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4029b87e1adea64290b5cd28eccfcc1fc20464686df7afee087070d971dc1b8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-12-20T12:47:04Z",
    "title_canon_sha256": "7101d06b393aa56fc240c5cfff228f3b0b890c1b51c1f047cd6535970ed2490e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.07451",
    "kind": "arxiv",
    "version": 1
  }
}