Pith Number

pith:4OQ7ZM6V

pith:2018:4OQ7ZM6VAOZADGKHH2LG6RZS57

not attested not anchored not stored refs pending

Quantum Belinski-Khalatnikov-Lifshitz scenario

Andrzej G\'o\'zd\'z, Grzegorz Plewa, W{\l}odzimierz Piechocki

arxiv:1807.07434 v3 · 2018-07-18 · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4OQ7ZM6VAOZADGKHH2LG6RZS57}

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	2026-05-17T23:53:29.937879Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3a1fcb3d503b20199473e966f4732eff8c199064618af87812a18f1317d7e2c

Aliases

arxiv: 1807.07434 · arxiv_version: 1807.07434v3 · doi: 10.48550/arxiv.1807.07434 · pith_short_12: 4OQ7ZM6VAOZA · pith_short_16: 4OQ7ZM6VAOZADGKH · pith_short_8: 4OQ7ZM6V

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/4OQ7ZM6VAOZADGKHH2LG6RZS57 \
  | 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: e3a1fcb3d503b20199473e966f4732eff8c199064618af87812a18f1317d7e2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02c39237262796e121ece2d4cdfa3f1df52e40bfb69d4c7173e737d9e9f557e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-07-18T07:05:44Z",
    "title_canon_sha256": "af785198e66f283f26203b03e24cf57b5c21c3a516d82b3af9953082ad56da5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.07434",
    "kind": "arxiv",
    "version": 3
  }
}