Pith Number

pith:74237WOH

pith:2025:74237WOHQCHQ6PP4ZAPNGX6OPS

not attested not anchored not stored refs pending

Comment on "Dark Energy from Time Crystals"

James M. Cline

arxiv:2502.19448 v2 · 2025-02-25 · hep-ph · gr-qc · 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{74237WOHQCHQ6PP4ZAPNGX6OPS}

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

Inflation in theories with broken diffeomorphisms

Receipt and verification

First computed	2026-07-05T10:26:14.859746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff35bfd9c7808f0f3dfcc81ed35fce7cac2a8b8743d3ceaa5f645cede407fb86

Aliases

arxiv: 2502.19448 · arxiv_version: 2502.19448v2 · doi: 10.48550/arxiv.2502.19448 · pith_short_12: 74237WOHQCHQ · pith_short_16: 74237WOHQCHQ6PP4 · pith_short_8: 74237WOH

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/74237WOHQCHQ6PP4ZAPNGX6OPS \
  | 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: ff35bfd9c7808f0f3dfcc81ed35fce7cac2a8b8743d3ceaa5f645cede407fb86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa19c1ffa90a146d166c67727d703cd78f579fc6e10c1e4c7e8d120ab2030d34",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2025-02-25T23:35:52Z",
    "title_canon_sha256": "febe49d57d694cf66837015b817854ddf9cb420499469179b251594078cabeb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.19448",
    "kind": "arxiv",
    "version": 2
  }
}