Pith Number

pith:TJZVN4KZ

pith:2023:TJZVN4KZTTW6MSL6AOYQR73TZA

not attested not anchored not stored refs pending

Reconstruction of $f(Q,T)$ Lagrangian for various cosmological scenario

Gaurav N. Gadbail, P.K. Sahoo, Simran Arora

arxiv:2301.08876 v1 · 2023-01-21 · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TJZVN4KZTTW6MSL6AOYQR73TZA}

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.

Cited by

1 paper in Pith

Dynamical Dark Energy or Modified Gravity? Signatures in Gravitational Wave Propagation

Receipt and verification

First computed	2026-07-05T05:36:06.546155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a7356f1599cede6497e03b108ff73c8216b0862e60105cdf2a2aec0b81b2e6b

Aliases

arxiv: 2301.08876 · arxiv_version: 2301.08876v1 · doi: 10.48550/arxiv.2301.08876 · pith_short_12: TJZVN4KZTTW6 · pith_short_16: TJZVN4KZTTW6MSL6 · pith_short_8: TJZVN4KZ

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/TJZVN4KZTTW6MSL6AOYQR73TZA \
  | 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: 9a7356f1599cede6497e03b108ff73c8216b0862e60105cdf2a2aec0b81b2e6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef7b3af7ab3ea307e889f482525743e826e881acb7761090daf40212337acb90",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-01-21T03:46:05Z",
    "title_canon_sha256": "1ce371ed03fc4e2f024de444d8ea217da9f3cb661b161923cb903f399a23e46a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.08876",
    "kind": "arxiv",
    "version": 1
  }
}