Pith Number

pith:TSO7A23E

pith:2026:TSO7A23EU6ZXJGDZNQPOGFSCM3

not attested not anchored not stored refs pending

Entropic backreaction from cosmic structure formation: a thermodynamic approach to the late-time cosmological tensions

Biswajit Pandey

arxiv:2605.28797 v1 · 2026-05-27 · 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{TSO7A23EU6ZXJGDZNQPOGFSCM3}

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	2026-05-28T02:05:03.838067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c9df06b64a7b37498796c1ee3164266c8937b34a0769484535255b632f75b7e

Aliases

arxiv: 2605.28797 · arxiv_version: 2605.28797v1 · doi: 10.48550/arxiv.2605.28797 · pith_short_12: TSO7A23EU6ZX · pith_short_16: TSO7A23EU6ZXJGDZ · pith_short_8: TSO7A23E

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/TSO7A23EU6ZXJGDZNQPOGFSCM3 \
  | 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: 9c9df06b64a7b37498796c1ee3164266c8937b34a0769484535255b632f75b7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24f9fa6855921577b11aae3b032132452add23a0db86bc661fffdc045e42486f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-05-27T17:52:31Z",
    "title_canon_sha256": "651d78f864687e60f2107e8e4169dff0827d43dafa6f41698b823cb601a1df96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.28797",
    "kind": "arxiv",
    "version": 1
  }
}