Pith Number

pith:HTKGVJBK

pith:2011:HTKGVJBKBXBJ27ZT4LB5EWLCZX

not attested not anchored not stored refs pending

Constraining Thawing Dark Energy using Galaxy Cluster Number Counts

Anjan A. Sen, N. Chandrachani Devi, T. Roy Choudhury

arxiv:1112.0728 v2 · 2011-12-04 · astro-ph.CO · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HTKGVJBKBXBJ27ZT4LB5EWLCZX}

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	2026-05-18T03:09:20.380462Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3cd46aa42a0dc29d7f33e2c3d25962cddc1bed69237634e45258b43f152111d7

Aliases

arxiv: 1112.0728 · arxiv_version: 1112.0728v2 · doi: 10.48550/arxiv.1112.0728 · pith_short_12: HTKGVJBKBXBJ · pith_short_16: HTKGVJBKBXBJ27ZT · pith_short_8: HTKGVJBK

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/HTKGVJBKBXBJ27ZT4LB5EWLCZX \
  | 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: 3cd46aa42a0dc29d7f33e2c3d25962cddc1bed69237634e45258b43f152111d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5cf4b024ca51d9588f4a03141dec2fb3b49fbce5c0094d42d61f09956481329",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-12-04T07:08:13Z",
    "title_canon_sha256": "328da0a15ef14eb8118da92bb817c2667e44bc6e0f5d3382afff6574d6ea9d59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.0728",
    "kind": "arxiv",
    "version": 2
  }
}