Pith Number

pith:FOLFYHK3

pith:2014:FOLFYHK3FWBCWGDFDH2BYDCEOI

not attested not anchored not stored refs pending

Testing spontaneous wave-function collapse models on classical mechanical oscillators

Lajos Di\'osi

arxiv:1411.4341 v1 · 2014-11-17 · 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{FOLFYHK3FWBCWGDFDH2BYDCEOI}

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	2026-05-18T02:25:41.266588Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b965c1d5b2d822b186519f41c0c447225ecfe55d0aafc9498a5ad7e46b539f0

Aliases

arxiv: 1411.4341 · arxiv_version: 1411.4341v1 · doi: 10.48550/arxiv.1411.4341 · pith_short_12: FOLFYHK3FWBC · pith_short_16: FOLFYHK3FWBCWGDF · pith_short_8: FOLFYHK3

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/FOLFYHK3FWBCWGDFDH2BYDCEOI \
  | 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: 2b965c1d5b2d822b186519f41c0c447225ecfe55d0aafc9498a5ad7e46b539f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d92e7d5ad4ef79d75442d48805988cbb796fe6365e8561a3ce1eb020bf0f6221",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-11-17T01:28:00Z",
    "title_canon_sha256": "feafe8c7dd3c82d5f73ca88331242330914a95662b3d99ad0a98052940abbf3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.4341",
    "kind": "arxiv",
    "version": 1
  }
}