Pith Number

pith:O2JNBMOG

pith:2024:O2JNBMOG6LGPPODDM5AFDFZQ6Z

not attested not anchored not stored refs pending

The impact of the cosmological constant on past and future star formation

Daniele Sorini, John A. Peacock, Lucas Lombriser

arxiv:2411.07301 v1 · 2024-11-11 · astro-ph.CO · astro-ph.GA · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O2JNBMOG6LGPPODDM5AFDFZQ6Z}

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	2026-07-05T09:34:01.555233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7692d0b1c6f2ccf7b8636740519730f66159f1260296419dabf3ef374160858e

Aliases

arxiv: 2411.07301 · arxiv_version: 2411.07301v1 · doi: 10.48550/arxiv.2411.07301 · pith_short_12: O2JNBMOG6LGP · pith_short_16: O2JNBMOG6LGPPODD · pith_short_8: O2JNBMOG

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/O2JNBMOG6LGPPODDM5AFDFZQ6Z \
  | 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: 7692d0b1c6f2ccf7b8636740519730f66159f1260296419dabf3ef374160858e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2369ecc0c13bbc2a0992c0d25563035e38fa16328fadc70d95953ed4d4daee78",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2024-11-11T19:00:28Z",
    "title_canon_sha256": "8a10066b757ddfbbfd849f38a5fe6533e8343f1692a6a16f60cf2711099fee1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.07301",
    "kind": "arxiv",
    "version": 1
  }
}