Pith Number

pith:FOUU6XTG

pith:2022:FOUU6XTGFZFBUGQRCCPDU7Y75I

not attested not anchored not stored refs pending

Bianchi type-V Transitioning model in Brans-Dicke theory with Observational Constraint

Anirudh Pradhan, Archana Dixit, Vinod Kumar Bhardwaj

arxiv:2203.11426 v3 · 2022-03-22 · 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{FOUU6XTGFZFBUGQRCCPDU7Y75I}

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	2026-07-05T05:43:47.928260Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ba94f5e662e4a1a1a11109e3a7f1fea3bffbee9dee65e85901472a38f8b6006

Aliases

arxiv: 2203.11426 · arxiv_version: 2203.11426v3 · doi: 10.48550/arxiv.2203.11426 · pith_short_12: FOUU6XTGFZFB · pith_short_16: FOUU6XTGFZFBUGQR · pith_short_8: FOUU6XTG

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/FOUU6XTGFZFBUGQRCCPDU7Y75I \
  | 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: 2ba94f5e662e4a1a1a11109e3a7f1fea3bffbee9dee65e85901472a38f8b6006

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ed86bef75cd6ea8c3d737f84fab8e7f043c1f9d6ff1e3303b1f6ed5dc97ece2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-03-22T02:47:12Z",
    "title_canon_sha256": "74b1fad561fa768cb194c7c89b5bbf5a58adb15a29374a1b081021a1c626232a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.11426",
    "kind": "arxiv",
    "version": 3
  }
}