Pith Number

pith:CQPNV2L3

pith:2024:CQPNV2L3DNCE53LM6G73IK3HI7

not attested not anchored not stored refs pending

Investigating the compatibility of exact solutions in Weyl-type $f(Q,T)$ gravity with observational data

M. Koussour, N. Myrzakulov, S. Myrzakulova

arxiv:2401.04500 v1 · 2024-01-09 · 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{CQPNV2L3DNCE53LM6G73IK3HI7}

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	2026-07-05T07:36:05.536733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

141edae97b1b444eed6cf1bfb42b6747ec8be6403f6ddda534c148a701656736

Aliases

arxiv: 2401.04500 · arxiv_version: 2401.04500v1 · doi: 10.48550/arxiv.2401.04500 · pith_short_12: CQPNV2L3DNCE · pith_short_16: CQPNV2L3DNCE53LM · pith_short_8: CQPNV2L3

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/CQPNV2L3DNCE53LM6G73IK3HI7 \
  | 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: 141edae97b1b444eed6cf1bfb42b6747ec8be6403f6ddda534c148a701656736

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5e063cd1f33cb87e8dac913185bc2796992ac3062920c77f8f851273c8a77a7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2024-01-09T11:24:34Z",
    "title_canon_sha256": "0e9fb95f2bcc01e8fa88ae2a13dd7346321231b058050274744608680e127027"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.04500",
    "kind": "arxiv",
    "version": 1
  }
}