Pith Number

pith:5XYVFQHT

pith:2018:5XYVFQHTJF7EUP3PMEB4TOLXWC

not attested not anchored not stored refs pending

Cosmological analysis of a DGP stable model with $H(z)$ observations a revision

Celia Escamilla-Rivera, Gabriela B\'arcenas-Enr\'iquez, Miguel A. Garcia-Aspeitia

arxiv:1803.03283 v2 · 2018-03-08 · 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{5XYVFQHTJF7EUP3PMEB4TOLXWC}

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	2026-05-18T00:12:08.832606Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edf152c0f3497e4a3f6f6103c9b977b0a631b08d410b8f93120312d54eb1c810

Aliases

arxiv: 1803.03283 · arxiv_version: 1803.03283v2 · doi: 10.48550/arxiv.1803.03283 · pith_short_12: 5XYVFQHTJF7E · pith_short_16: 5XYVFQHTJF7EUP3P · pith_short_8: 5XYVFQHT

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/5XYVFQHTJF7EUP3PMEB4TOLXWC \
  | 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: edf152c0f3497e4a3f6f6103c9b977b0a631b08d410b8f93120312d54eb1c810

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24ad315b08641e884e7d235a043654e993ebe36104fbb797bee8ed4228338877",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-03-08T19:24:32Z",
    "title_canon_sha256": "fa3507ee9d8d64ea04fae9a8086e90591e66a772b4f8168940ea5d1f6ae5c47d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.03283",
    "kind": "arxiv",
    "version": 2
  }
}