Pith Number

pith:ZJB35LGU

pith:2018:ZJB35LGUEOOLF4SIVGCHBOVSUT

not attested not anchored not stored refs pending

Constraining the dark energy statefinder hierarchy in a kinematic approach

Ankan Mukherjee, H. K. Jassal, Niladri Paul

arxiv:1809.08849 v2 · 2018-09-24 · 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{ZJB35LGUEOOLF4SIVGCHBOVSUT}

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	2026-05-17T23:56:52.870505Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca43beacd4239cb2f248a98470bab2a4e43d3175d6f46c8c836888c90611498f

Aliases

arxiv: 1809.08849 · arxiv_version: 1809.08849v2 · doi: 10.48550/arxiv.1809.08849 · pith_short_12: ZJB35LGUEOOL · pith_short_16: ZJB35LGUEOOLF4SI · pith_short_8: ZJB35LGU

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/ZJB35LGUEOOLF4SIVGCHBOVSUT \
  | 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: ca43beacd4239cb2f248a98470bab2a4e43d3175d6f46c8c836888c90611498f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf3c950186f3ad4bd2e3cc5449a9ef1bef1e521e21b6f4aad5bca95c40b63f7c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-09-24T11:22:43Z",
    "title_canon_sha256": "374a494a0288263e33242bdd5b621e9f90d0ac9e14b974a69c67b1fa7ec70221"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.08849",
    "kind": "arxiv",
    "version": 2
  }
}