Pith Number

pith:VGHTPB6N

pith:2020:VGHTPB6NNM5BHRWJ3KECQW4K6A

not attested not anchored not stored refs pending

Combined analysis of Planck and SPTPol data favors the early dark energy models

Anton Chudaykin, Dmitry Gorbunov, Nikita Nedelko

arxiv:2004.13046 v3 · 2020-04-27 · astro-ph.CO · 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{VGHTPB6NNM5BHRWJ3KECQW4K6A}

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

2 papers in Pith

Unifying Early and Late Dark Energy: Dynamical Requirements and Obstructions

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

Receipt and verification

First computed	2026-07-05T01:28:09.402929Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a98f3787cd6b3a13c6c9da88285b8af03a2a57decf3c6f82da622f17dc9a5d72

Aliases

arxiv: 2004.13046 · arxiv_version: 2004.13046v3 · doi: 10.48550/arxiv.2004.13046 · pith_short_12: VGHTPB6NNM5B · pith_short_16: VGHTPB6NNM5BHRWJ · pith_short_8: VGHTPB6N

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/VGHTPB6NNM5BHRWJ3KECQW4K6A \
  | 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: a98f3787cd6b3a13c6c9da88285b8af03a2a57decf3c6f82da622f17dc9a5d72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3fc1e66342e6fc9e57a087387846fd93031d36b6ea1cf93f26292a34dedae5d0",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-04-27T18:00:06Z",
    "title_canon_sha256": "853c83b02624a2a1b9075e3f5bc845671d4649d92851f442bb23b040423b0f7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.13046",
    "kind": "arxiv",
    "version": 3
  }
}