Pith Number

pith:HU7FJYO6

pith:2018:HU7FJYO6M4UYPYYXVFBUSO657M

not attested not anchored not stored refs pending

Quantum dynamics of a small symmetry breaking measurement device

H. C. Donker, H. De Raedt, M. I. Katsnelson

arxiv:1804.08151 v1 · 2018-04-22 · 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{HU7FJYO6M4UYPYYXVFBUSO657M}

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	2026-05-18T00:08:54.334865Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d3e54e1de672987e317a943493bddfb3344099d56a2e41ce5dfdf99194cf230

Aliases

arxiv: 1804.08151 · arxiv_version: 1804.08151v1 · doi: 10.48550/arxiv.1804.08151 · pith_short_12: HU7FJYO6M4UY · pith_short_16: HU7FJYO6M4UYPYYX · pith_short_8: HU7FJYO6

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/HU7FJYO6M4UYPYYXVFBUSO657M \
  | 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: 3d3e54e1de672987e317a943493bddfb3344099d56a2e41ce5dfdf99194cf230

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b58575f5ecd9eadb5ec021d37806da794445c3264b7cfde694a540818d230d23",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-04-22T18:29:33Z",
    "title_canon_sha256": "c69ec4d2324e1b0b2889d7df3ccbc0e4c5defb881b38ceeba4d5c00992ae1a15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.08151",
    "kind": "arxiv",
    "version": 1
  }
}