Pith Number

pith:2FMZZC6J

pith:2023:2FMZZC6JDP54LE6CAQINN6WXLT

not attested not anchored not stored refs pending

Reconstruction of an Observationally Constrained $f(R, T)$ gravity model

Anirudh Pradhan, Aroonkumar Beesham, Gopikant Goswami

arxiv:2304.11616 v1 · 2023-04-23 · 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{2FMZZC6JDP54LE6CAQINN6WXLT}

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

An Accelerating Flat FLRW Model with Observation Constraints and Dynamic $\Lambda$

Receipt and verification

First computed	2026-07-05T06:03:35.008921Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1599c8bc91bfbc593c20410d6fad75cf6dc19150ded8c43b272707611b6db7c

Aliases

arxiv: 2304.11616 · arxiv_version: 2304.11616v1 · doi: 10.48550/arxiv.2304.11616 · pith_short_12: 2FMZZC6JDP54 · pith_short_16: 2FMZZC6JDP54LE6C · pith_short_8: 2FMZZC6J

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/2FMZZC6JDP54LE6CAQINN6WXLT \
  | 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: d1599c8bc91bfbc593c20410d6fad75cf6dc19150ded8c43b272707611b6db7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "044214ab4a8d302d1a6431bd107b6b56e118500e6b22d570d27d88633bb7156e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-04-23T11:13:56Z",
    "title_canon_sha256": "2384abcc3cc564f3bc9c843ec62d6028f7dac81405ae158192a6ddab03ab094b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.11616",
    "kind": "arxiv",
    "version": 1
  }
}