Pith Number

pith:EOMH4QPV

pith:2005:EOMH4QPVJMWUOZJPXDPMSFL4UD

not attested not anchored not stored refs pending

On Spontaneous Wave Function Collapse and Quantum Field Theory

Roderich Tumulka

arxiv:quant-ph/0508230 v2 · 2005-08-31 · 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{EOMH4QPVJMWUOZJPXDPMSFL4UD}

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.

Cited by

1 paper in Pith

Addressing the so called quantum/classical "divide" in gravitational contexts, and its implications in cosmology

Receipt and verification

First computed	2026-07-04T14:50:42.983448Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23987e41f54b2d47652fb8dec9157ca0d358c0c719c621510480becddafc81f4

Aliases

arxiv: quant-ph/0508230 · arxiv_version: quant-ph/0508230v2 · doi: 10.48550/arxiv.quant-ph/0508230 · pith_short_12: EOMH4QPVJMWU · pith_short_16: EOMH4QPVJMWUOZJP · pith_short_8: EOMH4QPV

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/EOMH4QPVJMWUOZJPXDPMSFL4UD \
  | 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: 23987e41f54b2d47652fb8dec9157ca0d358c0c719c621510480becddafc81f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c23470b3dfd45449cd7d338d79fa90cc9624fade7f276815ae95251fd6ef3893",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2005-08-31T11:03:56Z",
    "title_canon_sha256": "9182dbf633587a665ddfd7204311654c1880c3d453bfa98f20fac15b7da3aee6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0508230",
    "kind": "arxiv",
    "version": 2
  }
}