Pith Number

pith:43QTMIP2

pith:2010:43QTMIP24D4H36VFGZ5VZSVPFH

not attested not anchored not stored refs pending

Dark Energy: Is It of Torsion Origin?

M.I. Wanas

arxiv:1006.2154 v1 · 2010-06-10 · 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{43QTMIP24D4H36VFGZ5VZSVPFH}

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 Alternative Approach to the Exact Solution of FRW-Type Spacetime with a Generalized Chaplygin Gas

Receipt and verification

First computed	2026-07-04T17:30:22.638596Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6e13621fae0f87dfaa5367b5ccaaf29f522374411570eec680af5b918b52dfd

Aliases

arxiv: 1006.2154 · arxiv_version: 1006.2154v1 · doi: 10.48550/arxiv.1006.2154 · pith_short_12: 43QTMIP24D4H · pith_short_16: 43QTMIP24D4H36VF · pith_short_8: 43QTMIP2

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/43QTMIP24D4H36VFGZ5VZSVPFH \
  | 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: e6e13621fae0f87dfaa5367b5ccaaf29f522374411570eec680af5b918b52dfd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9cb54508c3734e12117aa4c96e8e5efb7a57bbcb0ae4115c32e517f8eadb6930",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-06-10T21:17:15Z",
    "title_canon_sha256": "dcc08eb001fbfe54c5fd8952d7d439ec68728251812d90d98e8d1a85519187e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.2154",
    "kind": "arxiv",
    "version": 1
  }
}