Pith Number

pith:2B7SFEKY

pith:2017:2B7SFEKY5T2USJWURR4Z4AIZQE

not attested not anchored not stored refs pending

Cosmological Analysis of Modified Holographic Ricci Dark Energy in Chern-Simons Modified Gravity

M. Jamil Amir, Sarfraz Ali

arxiv:1712.09425 v2 · 2017-12-21 · physics.gen-ph · 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{2B7SFEKY5T2USJWURR4Z4AIZQE}

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	2026-05-17T23:44:10.312004Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d07f229158ecf54926d48c799e0119813e459d1a326cd9b9ab71d9d3d77e2bc7

Aliases

arxiv: 1712.09425 · arxiv_version: 1712.09425v2 · doi: 10.48550/arxiv.1712.09425 · pith_short_12: 2B7SFEKY5T2U · pith_short_16: 2B7SFEKY5T2USJWU · pith_short_8: 2B7SFEKY

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/2B7SFEKY5T2USJWURR4Z4AIZQE \
  | 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: d07f229158ecf54926d48c799e0119813e459d1a326cd9b9ab71d9d3d77e2bc7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d80e825820bf864316546e67af23c9009f12ef7e5a948196b7cfd460e9d89e8",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2017-12-21T06:52:47Z",
    "title_canon_sha256": "74de88ba08df9265f12c29b555315e27f6fd6f1c6bf1bb59dc879f04d6eab82e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.09425",
    "kind": "arxiv",
    "version": 2
  }
}