Pith Number

pith:UXKVYFKB

pith:2015:UXKVYFKBK4UXGM26P2DN7ZEBJG

not attested not anchored not stored refs pending

Dual-path source engineering in integrated quantum optics

Christine Silberhorn, Craig S. Hamilton, Igor Jex, Linda Sansoni, Raimund Ricken, Regina Kruse, Sebastian Brauner

arxiv:1505.01416 v2 · 2015-05-06 · 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{UXKVYFKBK4UXGM26P2DN7ZEBJG}

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	2026-05-18T01:25:47.077413Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5d55c1541572973335e7e86dfe48149ac7db4a8c84f2e38a17c19ed20f3bb18

Aliases

arxiv: 1505.01416 · arxiv_version: 1505.01416v2 · doi: 10.48550/arxiv.1505.01416 · pith_short_12: UXKVYFKBK4UX · pith_short_16: UXKVYFKBK4UXGM26 · pith_short_8: UXKVYFKB

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/UXKVYFKBK4UXGM26P2DN7ZEBJG \
  | 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: a5d55c1541572973335e7e86dfe48149ac7db4a8c84f2e38a17c19ed20f3bb18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d76a2a986c96868fd6d3bcff16127601f5539fa5619de20f9f2f83dd3cec1506",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-05-06T16:05:58Z",
    "title_canon_sha256": "cbefad22757108ff4624470dece9291a0441fbad5f2b36d78d1885ebe658068e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.01416",
    "kind": "arxiv",
    "version": 2
  }
}