Pith Number

pith:PO66DJJM

pith:2017:PO66DJJM6OOQMQHJZCPFIGVSKT

not attested not anchored not stored refs pending

Latest astronomical constraints on some nonlinear parametric dark energy models

Andronikos Paliathanasis, Supriya Pan, Weiqiang Yang

arxiv:1708.01717 v3 · 2017-08-05 · gr-qc · 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{PO66DJJM6OOQMQHJZCPFIGVSKT}

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.

Cited by

1 paper in Pith

In the Realm of the Hubble tension $-$ a Review of Solutions

Receipt and verification

First computed	2026-05-18T00:24:30.878336Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bbde1a52cf39d0640e9c89e541ab254c213686f4cf9517f261bb392fc46ccc1

Aliases

arxiv: 1708.01717 · arxiv_version: 1708.01717v3 · doi: 10.48550/arxiv.1708.01717 · pith_short_12: PO66DJJM6OOQ · pith_short_16: PO66DJJM6OOQMQHJ · pith_short_8: PO66DJJM

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/PO66DJJM6OOQMQHJZCPFIGVSKT \
  | 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: 7bbde1a52cf39d0640e9c89e541ab254c213686f4cf9517f261bb392fc46ccc1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b26cceb37a70d4781d5f4b1e719f8a48fa60c0b95e27f8637ee210039a420171",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-08-05T06:34:20Z",
    "title_canon_sha256": "c4fa320937d9ecdafc88dc8b2b5ef548bbcde8416d82c660be3b35b68a51ee7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.01717",
    "kind": "arxiv",
    "version": 3
  }
}