Pith Number

pith:KVF22BV7

pith:2019:KVF22BV7ZROHZYZJCA54IPZKZ6

not attested not anchored not stored refs pending

Wave-particle duality revisited: Neither wave nor particle

Benjamin Brecht, Christine Silberhorn, Jan Sperling, Johannes Tiedau, Sonja Barkhofen, Syamsundar De, Thomas Nitsche

arxiv:1907.09836 v1 · 2019-07-23 · 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{KVF22BV7ZROHZYZJCA54IPZKZ6}

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	2026-05-17T23:39:49.915358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

554bad06bfcc5c7ce329103bc43f2acf85091cb44da0d3c95f15277c40e154a1

Aliases

arxiv: 1907.09836 · arxiv_version: 1907.09836v1 · doi: 10.48550/arxiv.1907.09836 · pith_short_12: KVF22BV7ZROH · pith_short_16: KVF22BV7ZROHZYZJ · pith_short_8: KVF22BV7

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/KVF22BV7ZROHZYZJCA54IPZKZ6 \
  | 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: 554bad06bfcc5c7ce329103bc43f2acf85091cb44da0d3c95f15277c40e154a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b8f38c32e0a103f4ded14622cfc92493d24e44dac5508fa865a5adad414a440",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-07-23T12:15:37Z",
    "title_canon_sha256": "e9ccd6c790b10234255ad4971a9f2d2c827dcf404029144a213e20c143a57620"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.09836",
    "kind": "arxiv",
    "version": 1
  }
}