Pith Number

pith:LDT352TA

pith:2000:LDT352TAUGMCQGJVNNL2KQCMTS

not attested not anchored not stored refs pending

Quintessence and Scalar Dark Matter in the Universe

L. A. Urena-Lopez (CINVESTAV), T. Matos

arxiv:astro-ph/0004332 v2 · 2000-04-24 · astro-ph · 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{LDT352TAUGMCQGJVNNL2KQCMTS}

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

2 papers in Pith

Time-dependent adaptive mesh refinement solver for the Gross-Pitaevskii-Poisson equations

Interacting Scalar Fields as Dark Energy and Dark Matter in Einstein scalar Gauss Bonnet Gravity

Receipt and verification

First computed	2026-07-04T17:25:10.802037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58e7beea60a1982819356b57a5404c9c9a324d256cf361a8cce338a3bc087356

Aliases

arxiv: astro-ph/0004332 · arxiv_version: astro-ph/0004332v2 · doi: 10.48550/arxiv.astro-ph/0004332 · pith_short_12: LDT352TAUGMC · pith_short_16: LDT352TAUGMCQGJV · pith_short_8: LDT352TA

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/LDT352TAUGMCQGJVNNL2KQCMTS \
  | 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: 58e7beea60a1982819356b57a5404c9c9a324d256cf361a8cce338a3bc087356

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1650b77493209c8034ac7e9ba74996bd4d4b7721f763c2913f0ac31e08ceec0e",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-04-24T22:26:31Z",
    "title_canon_sha256": "1f9a572bf439a121a4e658c52862084c24ddc65fe37e80bf7e02aa561abd05e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0004332",
    "kind": "arxiv",
    "version": 2
  }
}