Pith Number

pith:UBPZ5A2V

pith:2013:UBPZ5A2VHQMHAQQK3FVBBRK5BD

not attested not anchored not stored refs pending

A test of the continuous spontaneous localization model involving two particles

Daniel Bedingham

arxiv:1310.0633 v2 · 2013-10-02 · 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{UBPZ5A2VHQMHAQQK3FVBBRK5BD}

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	2026-05-18T02:32:46.407547Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a05f9e83553c1870420ad96a10c55d08dce574334e582b11adfb092f09924ef2

Aliases

arxiv: 1310.0633 · arxiv_version: 1310.0633v2 · doi: 10.48550/arxiv.1310.0633 · pith_short_12: UBPZ5A2VHQMH · pith_short_16: UBPZ5A2VHQMHAQQK · pith_short_8: UBPZ5A2V

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/UBPZ5A2VHQMHAQQK3FVBBRK5BD \
  | 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: a05f9e83553c1870420ad96a10c55d08dce574334e582b11adfb092f09924ef2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5f1f5f6faf50e72f3fd14986747a23dccae8654f322107031a8643f7c3c5176",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-10-02T09:42:37Z",
    "title_canon_sha256": "10f871cf7ed99ee8be09bf3dc88978106a75524e16b6f2f9c3c6ac4524466a21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.0633",
    "kind": "arxiv",
    "version": 2
  }
}