Pith Number

pith:QNFVCX2Z

pith:2017:QNFVCX2ZWJ2IQWRZ72W2JYIRGN

not attested not anchored not stored refs pending

Identification of nonclassical properties of light with multiplexing layouts

A. Eckstein, A. Lita, G. S. Agarwal, I. A. Walmsley, J. J. Renema, J. Sperling, M. Moore, S. W. Nam, T. Gerrits, W. R. Clements, W. S. Kolthammer, W. Vogel

arxiv:1701.07642 v2 · 2017-01-26 · 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{QNFVCX2ZWJ2IQWRZ72W2JYIRGN}

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	2026-05-18T00:40:51.310523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

834b515f59b274885a39feada4e11133524003f9fb245bb3c3da79383748c9ca

Aliases

arxiv: 1701.07642 · arxiv_version: 1701.07642v2 · doi: 10.48550/arxiv.1701.07642 · pith_short_12: QNFVCX2ZWJ2I · pith_short_16: QNFVCX2ZWJ2IQWRZ · pith_short_8: QNFVCX2Z

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/QNFVCX2ZWJ2IQWRZ72W2JYIRGN \
  | 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: 834b515f59b274885a39feada4e11133524003f9fb245bb3c3da79383748c9ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee86769563742737bf017197baca44df176004389a65a9fa280fccfbcc985747",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-01-26T10:33:39Z",
    "title_canon_sha256": "53b11a97b99c7c5b108890499fafa2d9b786a32f90713d45905e2292ee9062d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.07642",
    "kind": "arxiv",
    "version": 2
  }
}