Pith Number

pith:JNXDPPT2

pith:2017:JNXDPPT2YRPEB3Z47TVHB5I7JP

not attested not anchored not stored refs pending

Cold dark energy constraints from the abundance of galaxy clusters

Adam B. Mantz, Anja von der Linden, Caroline Heneka, David Rapetti, Matteo Cataneo, Steven W. Allen

arxiv:1701.07319 v2 · 2017-01-25 · 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{JNXDPPT2YRPEB3Z47TVHB5I7JP}

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	2026-05-18T00:29:51.879383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b6e37be7ac45e40ef3cfcea70f51f4bfd380a9c5337c25941771fcc38581b0d

Aliases

arxiv: 1701.07319 · arxiv_version: 1701.07319v2 · doi: 10.48550/arxiv.1701.07319 · pith_short_12: JNXDPPT2YRPE · pith_short_16: JNXDPPT2YRPEB3Z4 · pith_short_8: JNXDPPT2

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/JNXDPPT2YRPEB3Z47TVHB5I7JP \
  | 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: 4b6e37be7ac45e40ef3cfcea70f51f4bfd380a9c5337c25941771fcc38581b0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b32f1d43330eca5c34d952e876ee9d6e61d84b19a3314fd06ebf4992238edcae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-01-25T14:12:14Z",
    "title_canon_sha256": "7ff6542697f027770d414b3eb44a46ec5c5cad63c2159c63ea0da50147fdfeae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.07319",
    "kind": "arxiv",
    "version": 2
  }
}