Pith Number

pith:XNMYZMF5

pith:2012:XNMYZMF5IZIFPOO7VGBYX7ZRDA

not attested not anchored not stored refs pending

Pseudo-conformal Universe: late-time contraction and generation of tensor modes

Sergey Mironov

arxiv:1211.0262 v2 · 2012-11-01 · astro-ph.CO · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XNMYZMF5IZIFPOO7VGBYX7ZRDA}

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	2026-05-18T01:53:26.920980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb598cb0bd465057b9dfa9838bff3118190b9f856aca979bc940d3126eaf733e

Aliases

arxiv: 1211.0262 · arxiv_version: 1211.0262v2 · doi: 10.48550/arxiv.1211.0262 · pith_short_12: XNMYZMF5IZIF · pith_short_16: XNMYZMF5IZIFPOO7 · pith_short_8: XNMYZMF5

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/XNMYZMF5IZIFPOO7VGBYX7ZRDA \
  | 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: bb598cb0bd465057b9dfa9838bff3118190b9f856aca979bc940d3126eaf733e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4273db8c8fee713d32a77d26651cb96218c96a63c0dd11e418485e187964bb85",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-11-01T19:35:24Z",
    "title_canon_sha256": "9d6796678b8ef35e87c2b1979efd09461c11549f8ad491023c467586434b74ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.0262",
    "kind": "arxiv",
    "version": 2
  }
}