Pith Number

pith:XF5LTUIR

pith:2010:XF5LTUIR2MD3AYYX4YTIOPVGFA

not attested not anchored not stored refs pending

Observational constraints on a holographic, interacting dark energy model

Diego Pav\'on, Iv\'an Dur\'an, Winfried Zimdahl

arxiv:1007.0390 v1 · 2010-07-02 · astro-ph.CO · gr-qc · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XF5LTUIR2MD3AYYX4YTIOPVGFA}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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.

Receipt and verification

First computed	2026-05-18T02:33:15.435769Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b97ab9d111d307b06317e626873ea62800cb7cc9092115fa2c61b11a689a2191

Aliases

arxiv: 1007.0390 · arxiv_version: 1007.0390v1 · doi: 10.48550/arxiv.1007.0390 · pith_short_12: XF5LTUIR2MD3 · pith_short_16: XF5LTUIR2MD3AYYX · pith_short_8: XF5LTUIR

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/XF5LTUIR2MD3AYYX4YTIOPVGFA \
  | 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: b97ab9d111d307b06317e626873ea62800cb7cc9092115fa2c61b11a689a2191

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f1ebbed99c61dd0d488615bcb0cf682a56cf678f4124ce93021b3ad3acca757",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-07-02T15:39:52Z",
    "title_canon_sha256": "685c09016706884b153ac47b7c5948ba89ea40067d8679379fd4c23822d1dcd2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.0390",
    "kind": "arxiv",
    "version": 1
  }
}