Pith Number

pith:2IJJW6GY

pith:2015:2IJJW6GYO3ODTKBLCPPGARCWQK

not attested not anchored not stored refs pending

Dynamical Analysis of Scalar Field Cosmologies with Spatial Curvature

Mateja Gosenca, Peter Coles

arxiv:1502.04020 v2 · 2015-02-13 · gr-qc · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2IJJW6GYO3ODTKBLCPPGARCWQK}

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

4 papers in Pith

Constraining Spatial Curvature with Priors from Swampland Conjectures

Exponential Quintessence Model: Analytical Quantification of the Fine-Tuning Problem in Dark Energy

Breaking Free from the Swampland of Impossible Universes through the DESI Portal

Exponential Quintessence: Analytic Relationship Between the Current Equation of State Parameter and the Potential Parameter

Receipt and verification

First computed	2026-05-18T01:02:31.183714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2129b78d876dc39a82b13de60445682873457ae175e00f9f08dbd1e6396e3fd

Aliases

arxiv: 1502.04020 · arxiv_version: 1502.04020v2 · doi: 10.48550/arxiv.1502.04020 · pith_short_12: 2IJJW6GYO3OD · pith_short_16: 2IJJW6GYO3ODTKBL · pith_short_8: 2IJJW6GY

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/2IJJW6GYO3ODTKBLCPPGARCWQK \
  | 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: d2129b78d876dc39a82b13de60445682873457ae175e00f9f08dbd1e6396e3fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1a557f391e7c8313ee08789027bfebde2db48512ce214a606e8384334f8360a",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-02-13T15:04:57Z",
    "title_canon_sha256": "285bef73b9d69e4294655b66fd82bc5165fd437edb18c6115ba10018b639bb0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.04020",
    "kind": "arxiv",
    "version": 2
  }
}