Pith Number

pith:EELVRBTD

pith:2016:EELVRBTDPJ76O2SIOUFNO4RGTE

not attested not anchored not stored refs pending

Jacobi stability analysis of scalar field models with minimal coupling to gravity in a cosmological background

Bogdan D\u{a}nil\u{a}, Man Kwong Mak, Praiboon Pantaragphong, Sorin Sabau, Tiberiu Harko

arxiv:1609.05636 v1 · 2016-09-19 · gr-qc · astro-ph.CO · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EELVRBTDPJ76O2SIOUFNO4RGTE}

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	2026-05-18T01:00:59.810436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21175886637a7fe76a48750ad77226992e61731b886f6a31de6ba89e0fd23b66

Aliases

arxiv: 1609.05636 · arxiv_version: 1609.05636v1 · doi: 10.48550/arxiv.1609.05636 · pith_short_12: EELVRBTDPJ76 · pith_short_16: EELVRBTDPJ76O2SI · pith_short_8: EELVRBTD

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/EELVRBTDPJ76O2SIOUFNO4RGTE \
  | 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: 21175886637a7fe76a48750ad77226992e61731b886f6a31de6ba89e0fd23b66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6abebfb049f41566f2fa64338ae8be7278e6e5e323c6ecb19913f1f7be635c5",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-09-19T08:46:17Z",
    "title_canon_sha256": "a453958a8327d7cb42af86bb996a135af854c82235cf8c476907e8613f6095f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.05636",
    "kind": "arxiv",
    "version": 1
  }
}