Pith Number

pith:SKLR5Y77

pith:2009:SKLR5Y77UAK3A3Z5BJ6SGHJE36

not attested not anchored not stored refs pending

Many worlds and modality in the interpretation of quantum mechanics: an algebraic approach

C. de Ronde, G. Domenech, H. Freytes

arxiv:0904.4666 v1 · 2009-04-29 · 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{SKLR5Y77UAK3A3Z5BJ6SGHJE36}

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	2026-05-18T02:13:49.087033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92971ee3ffa015b06f3d0a7d231d24dfa6df3a104651d67967ab325ab1291053

Aliases

arxiv: 0904.4666 · arxiv_version: 0904.4666v1 · doi: 10.48550/arxiv.0904.4666 · pith_short_12: SKLR5Y77UAK3 · pith_short_16: SKLR5Y77UAK3A3Z5 · pith_short_8: SKLR5Y77

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/SKLR5Y77UAK3A3Z5BJ6SGHJE36 \
  | 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: 92971ee3ffa015b06f3d0a7d231d24dfa6df3a104651d67967ab325ab1291053

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6b2ab716851f3575ed319fc840912958a5aa166d5874c0cf366b270052e4161",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-04-29T17:25:45Z",
    "title_canon_sha256": "6d63ae705da86dc9006080bf581c0f1b684589fd3adbf776711f7ed9f049efe0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.4666",
    "kind": "arxiv",
    "version": 1
  }
}