Pith Number

pith:7OHYBT3A

pith:2014:7OHYBT3ATO7AV2TBXP2F4GAN6S

not attested not anchored not stored refs pending

The interacting generalized Ricci dark energy model in non-flat universe

Hisashi Oshima, Koji Kobayashi, Masashi Suwa

arxiv:1412.5241 v2 · 2014-12-17 · 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{7OHYBT3ATO7AV2TBXP2F4GAN6S}

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	2026-05-18T01:41:18.600523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb8f80cf609bbe0aea61bbf45e180df48256b9a3157a3896237c2343a52ce1c6

Aliases

arxiv: 1412.5241 · arxiv_version: 1412.5241v2 · doi: 10.48550/arxiv.1412.5241 · pith_short_12: 7OHYBT3ATO7A · pith_short_16: 7OHYBT3ATO7AV2TB · pith_short_8: 7OHYBT3A

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/7OHYBT3ATO7AV2TBXP2F4GAN6S \
  | 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: fb8f80cf609bbe0aea61bbf45e180df48256b9a3157a3896237c2343a52ce1c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09f13b3cbf57a6e57e759b75c43ab1c8e5d3f0323cce7dc079d0994bef61f0c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-12-17T02:03:30Z",
    "title_canon_sha256": "b7ee690a6fa7c7fb509f771ce12c25e58e53ec7ac167bf1e1e0b5383c7589636"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.5241",
    "kind": "arxiv",
    "version": 2
  }
}