Pith Number

pith:IP4I4JZQ

pith:2011:IP4I4JZQTSNMLA2G2DRV4BSD6F

not attested not anchored not stored refs pending

A new approach in stability analysis: case study: tachyon cosmology with non-minimally coupled scalar field-matter

A. Salehi, H. Farajollahi

arxiv:1106.0091 v2 · 2011-06-01 · 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{IP4I4JZQTSNMLA2G2DRV4BSD6F}

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

Accelerating scaling solutions from dark matter particle creation

Receipt and verification

First computed	2026-05-18T04:18:44.396444Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43f88e27309c9ac58346d0e35e0643f17e0d8590ca3b8f354785ef15cebd3331

Aliases

arxiv: 1106.0091 · arxiv_version: 1106.0091v2 · doi: 10.48550/arxiv.1106.0091 · pith_short_12: IP4I4JZQTSNM · pith_short_16: IP4I4JZQTSNMLA2G · pith_short_8: IP4I4JZQ

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/IP4I4JZQTSNMLA2G2DRV4BSD6F \
  | 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: 43f88e27309c9ac58346d0e35e0643f17e0d8590ca3b8f354785ef15cebd3331

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d645e36bbde46f85c717db976b450997f2c85aeae02276be5215a8d9fc8d0b99",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-06-01T04:53:07Z",
    "title_canon_sha256": "d2e227d73aa58e9ef6116cc3a06a9b28c74059d8fb4095eafbfcf00f93ab34c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.0091",
    "kind": "arxiv",
    "version": 2
  }
}