Pith Number

pith:IGMOE6KJ

pith:2024:IGMOE6KJK2JWWJUDCQ2OWVLQBL

not attested not anchored not stored refs pending

New simple and accurate quintessence approximations

Artur Alho, Claes Uggla

arxiv:2407.14378 v3 · 2024-07-19 · 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{IGMOE6KJK2JWWJUDCQ2OWVLQBL}

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

Simple quintessence models in light of DESI-BAO observations

Receipt and verification

First computed	2026-07-05T10:58:17.316191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4198e2794956936b26831434eb55700ae832c8955ca2e34fc183d9007aacb3bb

Aliases

arxiv: 2407.14378 · arxiv_version: 2407.14378v3 · doi: 10.48550/arxiv.2407.14378 · pith_short_12: IGMOE6KJK2JW · pith_short_16: IGMOE6KJK2JWWJUD · pith_short_8: IGMOE6KJ

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/IGMOE6KJK2JWWJUDCQ2OWVLQBL \
  | 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: 4198e2794956936b26831434eb55700ae832c8955ca2e34fc183d9007aacb3bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63fdaa35305c016cd34599ae1eff525bcba1f51eb46cd4887868318060077d8b",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-07-19T15:06:16Z",
    "title_canon_sha256": "69fa51bbfb34546922bec1a9696d6db016b1ce6e9f41731ef6b5159f45c80759"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.14378",
    "kind": "arxiv",
    "version": 3
  }
}