Pith Number

pith:IJ2DBV3T

pith:2024:IJ2DBV3T5B6GNYP77MZ3D4WCF6

not attested not anchored not stored refs pending

Running Einstein Constant and a Possible Vacuum State of the Universe

Alessandro Melchiorri, Elisa Fazzari, Giovanni Montani, Giulia Maniccia

arxiv:2412.14747 v2 · 2024-12-19 · gr-qc · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IJ2DBV3T5B6GNYP77MZ3D4WCF6}

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

Running Vacuum in the expanding Universe: a unified QFT paradigm for Inflation and Dark Energy

Receipt and verification

First computed	2026-07-05T11:59:56.262618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

427430d773e87c66e1fffb33b1f2c22faad4699091d98003917eac89ed635541

Aliases

arxiv: 2412.14747 · arxiv_version: 2412.14747v2 · doi: 10.48550/arxiv.2412.14747 · pith_short_12: IJ2DBV3T5B6G · pith_short_16: IJ2DBV3T5B6GNYP7 · pith_short_8: IJ2DBV3T

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/IJ2DBV3T5B6GNYP77MZ3D4WCF6 \
  | 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: 427430d773e87c66e1fffb33b1f2c22faad4699091d98003917eac89ed635541

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bea657fa0b8245cc588506280f591162006bb1116186603298913c026d235aa",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-12-19T11:28:25Z",
    "title_canon_sha256": "f3c398a3f10163ad4056bf90cabf656f7e72b8c883d8c3c87a638ddec73afc85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.14747",
    "kind": "arxiv",
    "version": 2
  }
}