Pith Number

pith:F5OCBD22

pith:2015:F5OCBD22NOBWU7UQLFAGO2B2LB

not attested not anchored not stored refs pending

Nonadiabatic bounce and an inflationary phase in the quantum mixmaster universe

Ewa Czuchry, Herve Bergeron, Jean-Pierre Gazeau, Przemyslaw Malkiewicz

arxiv:1511.05790 v2 · 2015-11-18 · gr-qc · 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{F5OCBD22NOBWU7UQLFAGO2B2LB}

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	2026-05-18T01:11:45.388585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f5c208f5a6b836a7e90594067683a586ec956b1de1274cf6b8a490289b010dc

Aliases

arxiv: 1511.05790 · arxiv_version: 1511.05790v2 · doi: 10.48550/arxiv.1511.05790 · pith_short_12: F5OCBD22NOBW · pith_short_16: F5OCBD22NOBWU7UQ · pith_short_8: F5OCBD22

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/F5OCBD22NOBWU7UQLFAGO2B2LB \
  | 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: 2f5c208f5a6b836a7e90594067683a586ec956b1de1274cf6b8a490289b010dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6a7ec27f4170a79dab30700eedfe3fc8d5f1d830cc33cbd17d02c9c58506b67",
    "cross_cats_sorted": [
      "hep-th",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-11-18T14:12:04Z",
    "title_canon_sha256": "8244d5cc09fc17aaa6e058c078b3a65c35a3fe333ea3ad2d69fefd362c73248e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.05790",
    "kind": "arxiv",
    "version": 2
  }
}