Pith Number

pith:IFSVTQAG

pith:2026:IFSVTQAGND7QBFBGG4GSKPGDB7

not attested not anchored not stored refs pending

Isotropic deceleration and near-zero baseline acceleration in Pantheon+ supernovae: new arguments in the dark energy debate

Aritra Sanyal, Maxim Khlopov, Maxim Krasnov, Rikpratik Sengupta, Saibal Ray

arxiv:2607.20570 v1 · 2026-07-21 · astro-ph.CO · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IFSVTQAGND7QBFBGG4GSKPGDB7}

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	2026-07-24T00:23:23.285239Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

416559c00668ff009426370d253cc30ffe4ae842b54f50eab65a38f71d428e61

Aliases

arxiv: 2607.20570 · arxiv_version: 2607.20570v1 · doi: 10.48550/arxiv.2607.20570 · pith_short_12: IFSVTQAGND7Q · pith_short_16: IFSVTQAGND7QBFBG · pith_short_8: IFSVTQAG

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/IFSVTQAGND7QBFBGG4GSKPGDB7 \
  | 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: 416559c00668ff009426370d253cc30ffe4ae842b54f50eab65a38f71d428e61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "038f6f711522c60a984adc5b918a0ad0f15f09b8bdd1b257096a14fa0675febf",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-07-21T20:25:14Z",
    "title_canon_sha256": "e466cc8bd2975971ef85cdb3580364e0ef2c5ebe35baf00fa153ce61c6c8290c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.20570",
    "kind": "arxiv",
    "version": 1
  }
}