Pith Number

pith:RKY5IIML

pith:2024:RKY5IIMLCMEOLAESUXR3EE2ZJF

not attested not anchored not stored refs pending

Observational constraints on the equation of state of viscous fluid in $f(R, T)$ gravity

A. Altaibayeva, J. Rayimbaev, M. Koussour, O. Donmez, S. Bekov, S. Muminov

arxiv:2407.18023 v1 · 2024-07-25 · 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{RKY5IIMLCMEOLAESUXR3EE2ZJF}

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	2026-07-05T08:48:33.255003Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ab1d4218b1308e58092a5e3b21359495edd9a2cc252329930e30f10d7f1c42a

Aliases

arxiv: 2407.18023 · arxiv_version: 2407.18023v1 · doi: 10.48550/arxiv.2407.18023 · pith_short_12: RKY5IIMLCMEO · pith_short_16: RKY5IIMLCMEOLAES · pith_short_8: RKY5IIML

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/RKY5IIMLCMEOLAESUXR3EE2ZJF \
  | 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: 8ab1d4218b1308e58092a5e3b21359495edd9a2cc252329930e30f10d7f1c42a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3b38cb497761dfcdcd5a8f50eca661dc81de78b608028fd2b24ffda235a9e7b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2024-07-25T13:21:55Z",
    "title_canon_sha256": "0d7963f7e3e5e6c56fa1839bafbda2f14622d43b2fb62b7fb94bb1912b570d37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.18023",
    "kind": "arxiv",
    "version": 1
  }
}