Pith Number

pith:2JUSSKPT

pith:2025:2JUSSKPTT6MLK32MCZG7L2WTBQ

not attested not anchored not stored refs pending

Scale Invariant Dark Energy

Alessandro Tronconi, Giovanni Venturi

arxiv:2502.08334 v1 · 2025-02-12 · gr-qc · 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{2JUSSKPTT6MLK32MCZG7L2WTBQ}

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.

Receipt and verification

First computed	2026-07-05T10:13:48.441376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2692929f39f98b56f4c164df5ead30c0c457a68d833f2601cc54ec8ca002e5c

Aliases

arxiv: 2502.08334 · arxiv_version: 2502.08334v1 · doi: 10.48550/arxiv.2502.08334 · pith_short_12: 2JUSSKPTT6ML · pith_short_16: 2JUSSKPTT6MLK32M · pith_short_8: 2JUSSKPT

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/2JUSSKPTT6MLK32MCZG7L2WTBQ \
  | 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: d2692929f39f98b56f4c164df5ead30c0c457a68d833f2601cc54ec8ca002e5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95b9a3072649e4605b521634d517f04a79546f81a125fd03a57a929d1bd62787",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-02-12T11:58:23Z",
    "title_canon_sha256": "4f2da41b5c669d29f86f346e2ef0be4df705de2e67b5183b61ec36696c70508f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.08334",
    "kind": "arxiv",
    "version": 1
  }
}