Pith Number

pith:CCPXPVZ2

pith:2020:CCPXPVZ2XNQT726XBB5PUGZKT7

not attested not anchored not stored refs pending

Investigating Cosmic Discordance

Alessandro Melchiorri, Eleonora Di Valentino, Joseph Silk

arxiv:2003.04935 v2 · 2020-03-10 · astro-ph.CO · gr-qc · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CCPXPVZ2XNQT726XBB5PUGZKT7}

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

3 papers in Pith

Intertwined Constraints in Extended Cosmologies: Dark Energy, Curvature, Neutrinos, and Inflation

Negative neutrino mass or negative dark energy?

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

Receipt and verification

First computed	2026-07-05T02:15:22.993340Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

109f77d73abb613febd7087afa1b2a9fd0a6423f1b0864936555a9122d6ba7a6

Aliases

arxiv: 2003.04935 · arxiv_version: 2003.04935v2 · doi: 10.48550/arxiv.2003.04935 · pith_short_12: CCPXPVZ2XNQT · pith_short_16: CCPXPVZ2XNQT726X · pith_short_8: CCPXPVZ2

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/CCPXPVZ2XNQT726XBB5PUGZKT7 \
  | 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: 109f77d73abb613febd7087afa1b2a9fd0a6423f1b0864936555a9122d6ba7a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7d2b754ef26bff34b744b16d449c78ec4144290abe1f18125b0d6f8706337f2",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-03-10T19:08:27Z",
    "title_canon_sha256": "7c7e4cbcf2092cc0fa101f8f27a65cac7e7eb6113c0575badb7b773d309ae054"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.04935",
    "kind": "arxiv",
    "version": 2
  }
}