Pith Number

pith:DPRYYHLF

pith:2015:DPRYYHLF3ZNJ2FYBO7VL5BUSK2

not attested not anchored not stored refs pending

Global dynamics and asymptotics for monomial scalar field potentials and perfect fluids

Artur Alho, Claes Uggla, Juliette Hell

arxiv:1503.06994 v2 · 2015-03-24 · gr-qc · astro-ph.CO · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DPRYYHLF3ZNJ2FYBO7VL5BUSK2}

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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

Persistence and Transition Varieties in Scalar Field Cosmology

Receipt and verification

First computed	2026-05-18T01:35:54.757051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1be38c1d65de5a9d170177eabe869256b1c4e975ab775a9363cffbb2b60b0364

Aliases

arxiv: 1503.06994 · arxiv_version: 1503.06994v2 · doi: 10.48550/arxiv.1503.06994 · pith_short_12: DPRYYHLF3ZNJ · pith_short_16: DPRYYHLF3ZNJ2FYB · pith_short_8: DPRYYHLF

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/DPRYYHLF3ZNJ2FYBO7VL5BUSK2 \
  | 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: 1be38c1d65de5a9d170177eabe869256b1c4e975ab775a9363cffbb2b60b0364

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca0792260bea217ffa9e95e7ad234692fcca2e88431f27af6ed41e3df6b81954",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-03-24T11:42:06Z",
    "title_canon_sha256": "06fcdc379129660ab3b359b30ff945e7d3bdc67e66973611536466e350a5fbcc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.06994",
    "kind": "arxiv",
    "version": 2
  }
}