Pith Number

pith:ZWFW3NVV

pith:2024:ZWFW3NVVNKJBOB6L7DXWYZMPO6

not attested not anchored not stored refs pending

Entanglement and decoherence in cosmology and in analogue gravity experiments

Amaury Micheli

arxiv:2412.02444 v1 · 2024-12-03 · gr-qc · cond-mat.quant-gas · 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{ZWFW3NVVNKJBOB6L7DXWYZMPO6}

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	2026-07-05T09:43:49.959522Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd8b6db6b56a921707cbf8ef6c658f77abed3eff0e0d96622d743ad1f54e0ad1

Aliases

arxiv: 2412.02444 · arxiv_version: 2412.02444v1 · doi: 10.48550/arxiv.2412.02444 · pith_short_12: ZWFW3NVVNKJB · pith_short_16: ZWFW3NVVNKJBOB6L · pith_short_8: ZWFW3NVV

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/ZWFW3NVVNKJBOB6L7DXWYZMPO6 \
  | 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: cd8b6db6b56a921707cbf8ef6c658f77abed3eff0e0d96622d743ad1f54e0ad1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c325c7f7bafcf37f94725ed4e282ea99eaea2c6a8ca9368642bb377e4091f53",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-12-03T13:29:02Z",
    "title_canon_sha256": "6c7f49c83a4909af844576585af88832bf40a0bfcf859d165f0b5fbe30ac698c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.02444",
    "kind": "arxiv",
    "version": 1
  }
}