Pith Number

pith:7X23SQU5

pith:2017:7X23SQU5CCDKROZ23CKWVGEBVO

not attested not anchored not stored refs pending

Photonic tensor networks produced by a single quantum emitter

Hannes Pichler, Mikhail D. Lukin, Peter Zoller, Soonwon Choi

arxiv:1702.02119 v1 · 2017-02-07 · 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{7X23SQU5CCDKROZ23CKWVGEBVO}

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	2026-05-18T00:31:36.203076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdf5b9429d1086a8bb3ad8956a9881ab893e5e066be1c1ad7e999538cd0ca2d4

Aliases

arxiv: 1702.02119 · arxiv_version: 1702.02119v1 · doi: 10.48550/arxiv.1702.02119 · pith_short_12: 7X23SQU5CCDK · pith_short_16: 7X23SQU5CCDKROZ2 · pith_short_8: 7X23SQU5

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/7X23SQU5CCDKROZ23CKWVGEBVO \
  | 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: fdf5b9429d1086a8bb3ad8956a9881ab893e5e066be1c1ad7e999538cd0ca2d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "670edb89f521fe30545bb4ad7cc71c99a05f7e9148c3c00c7b55527ee47a20d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-02-07T17:58:35Z",
    "title_canon_sha256": "b845e18fc4b6dccacc5d61c23883ffe98db84dc4ffc53102b7dc4529b491e7d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.02119",
    "kind": "arxiv",
    "version": 1
  }
}