Pith Number

pith:772VSGPP

pith:2014:772VSGPP4Y7NOGSRALOSXBK3MH

not attested not anchored not stored refs pending

Quantum dynamics of early Universe

Sergei P. Maydanyuk

arxiv:1405.5813 v1 · 2014-05-22 · gr-qc · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{772VSGPP4Y7NOGSRALOSXBK3MH}

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	2026-05-18T02:51:15.534453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fff55919efe63ed71a5102dd2b855b61e4a573fdc8c51d44daa532d81fb78020

Aliases

arxiv: 1405.5813 · arxiv_version: 1405.5813v1 · doi: 10.48550/arxiv.1405.5813 · pith_short_12: 772VSGPP4Y7N · pith_short_16: 772VSGPP4Y7NOGSR · pith_short_8: 772VSGPP

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/772VSGPP4Y7NOGSRALOSXBK3MH \
  | 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: fff55919efe63ed71a5102dd2b855b61e4a573fdc8c51d44daa532d81fb78020

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "276855666dcae57e78ef46720a3910399bcb9e729b583ec01096c5f517322039",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-05-22T16:18:13Z",
    "title_canon_sha256": "37634f5842c71f76b11f3b5b7817be19508e7f42b896289d609c2bb5c35df9ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.5813",
    "kind": "arxiv",
    "version": 1
  }
}