Pith Number

pith:QLM4KUYJ

pith:2019:QLM4KUYJS3C4YDYUGRFVEG3AI3

not attested not anchored not stored refs pending

Dynamical systems methods and statefinder diagnostic of interacting vacuum energy models

Angel Rincon, Giovanni Otalora, Grigoris Panotopoulos, Nelson Videla

arxiv:1912.01723 v2 · 2019-12-03 · 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{QLM4KUYJS3C4YDYUGRFVEG3AI3}

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

Evolution of matter perturbations in the context of cosmic slowing down

Receipt and verification

First computed	2026-07-05T00:56:39.793248Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82d9c5530996c5cc0f14344b521b6046cb177880c6cd68e1ab878390c13e091a

Aliases

arxiv: 1912.01723 · arxiv_version: 1912.01723v2 · doi: 10.48550/arxiv.1912.01723 · pith_short_12: QLM4KUYJS3C4 · pith_short_16: QLM4KUYJS3C4YDYU · pith_short_8: QLM4KUYJ

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/QLM4KUYJS3C4YDYUGRFVEG3AI3 \
  | 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: 82d9c5530996c5cc0f14344b521b6046cb177880c6cd68e1ab878390c13e091a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e317e284c7faded527f67ca7046deb0c3a0250d8502e9560eea482229ce1b9f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-12-03T22:27:25Z",
    "title_canon_sha256": "7b7ca1255cbfe536ca8b50895617d1a4cb3ab45289f26c1541660cc304ec623c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.01723",
    "kind": "arxiv",
    "version": 2
  }
}