Pith Number

pith:KYVJDR2Z

pith:2015:KYVJDR2Z5XTX5A5BCIIB7L77RR

not attested not anchored not stored refs pending

Emergent Universe as an interaction in the dark sector

Emiliano Marachlian, Iv\'an E. S\'anchez G., Osvaldo P. Santill\'an

arxiv:1508.05083 v2 · 2015-08-20 · 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{KYVJDR2Z5XTX5A5BCIIB7L77RR}

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	2026-05-18T00:35:49.129384Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

562a91c759ede77e83a112101fafff8c7d6ee99b560292d59552ff00b5db7aaa

Aliases

arxiv: 1508.05083 · arxiv_version: 1508.05083v2 · doi: 10.48550/arxiv.1508.05083 · pith_short_12: KYVJDR2Z5XTX · pith_short_16: KYVJDR2Z5XTX5A5B · pith_short_8: KYVJDR2Z

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/KYVJDR2Z5XTX5A5BCIIB7L77RR \
  | 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: 562a91c759ede77e83a112101fafff8c7d6ee99b560292d59552ff00b5db7aaa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ca0cf4ca5c120b4e86c52ae889904e86e29b27b52ad9b7fc85b06ca90f45c68",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-08-20T19:41:59Z",
    "title_canon_sha256": "146afe40cb1f91eb9256da0a9f00ff1a36ed52b09b1f2840e60465c86452295c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.05083",
    "kind": "arxiv",
    "version": 2
  }
}