Pith Number

pith:SR4KSZKE

pith:2001:SR4KSZKEMT6KGGRXIPFTBPLOTV

not attested not anchored not stored refs pending

Properties of the quantum universe in quasistationary states and cosmological puzzles

V. E. Kuzmichev, V. V. Kuzmichev (Bogolyubov Institute for Theoretical Physics)

arxiv:astro-ph/0111438 v1 · 2001-11-22 · astro-ph · gr-qc · hep-ph · hep-th · 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{SR4KSZKEMT6KGGRXIPFTBPLOTV}

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	2026-05-18T04:13:27.124295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9478a9654464fca31a3743cb30bd6e9d76fad02d24d37c00d4187a0b6c9b00fa

Aliases

arxiv: astro-ph/0111438 · arxiv_version: astro-ph/0111438v1 · doi: 10.48550/arxiv.astro-ph/0111438 · pith_short_12: SR4KSZKEMT6K · pith_short_16: SR4KSZKEMT6KGGRX · pith_short_8: SR4KSZKE

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/SR4KSZKEMT6KGGRXIPFTBPLOTV \
  | 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: 9478a9654464fca31a3743cb30bd6e9d76fad02d24d37c00d4187a0b6c9b00fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15fcb50761bd6a568c17ccff966dd620dfe04e39eb1bd5200b56263e24f7c6be",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th",
      "quant-ph"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-11-22T10:41:18Z",
    "title_canon_sha256": "4ed86a396ee084f3d1d3de4cb5de51a9c9d966cd74a3803fef69bdb41c5077d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0111438",
    "kind": "arxiv",
    "version": 1
  }
}