Pith Number

pith:UUNYQNPZ

pith:2020:UUNYQNPZLTSZM7GH5LKUZJHH6J

not attested not anchored not stored refs pending

Dark Energy Radiation

David E. Kaplan, Guy D. Moore, Kim V. Berghaus, Peter W. Graham, Surjeet Rajendran

arxiv:2012.10549 v1 · 2020-12-18 · hep-ph · astro-ph.CO · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UUNYQNPZLTSZM7GH5LKUZJHH6J}

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

Dissipative Dark Energy can explain the DESI phantom crossing

Warm Inflation with Pseudo-scalar Couplings

Electroweak Baryogenesis from Collapsing Domain Walls

Receipt and verification

First computed	2026-07-05T03:21:41.492066Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a51b8835f95ce5967cc7ead54ca4e7f271cb79029c95bc597ef67f11f262797f

Aliases

arxiv: 2012.10549 · arxiv_version: 2012.10549v1 · doi: 10.48550/arxiv.2012.10549 · pith_short_12: UUNYQNPZLTSZ · pith_short_16: UUNYQNPZLTSZM7GH · pith_short_8: UUNYQNPZ

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/UUNYQNPZLTSZM7GH5LKUZJHH6J \
  | 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: a51b8835f95ce5967cc7ead54ca4e7f271cb79029c95bc597ef67f11f262797f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51cb626f30d0a61af7be8e09aa23b63ff887e566da76ffe8ddf87d18d3e7d0cf",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2020-12-18T23:11:13Z",
    "title_canon_sha256": "c85bd6b431e8d415c621818af1912eea01323838d4d6d27739fe206a05651352"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.10549",
    "kind": "arxiv",
    "version": 1
  }
}