Pith Number

pith:KUEZVD6O

pith:2010:KUEZVD6OT7P2KYJYLWB3QWIXJC

not attested not anchored not stored refs pending

Current Observational Constraints to Holographic Dark Energy Model with New Infrared cut-off via Markov Chain Monte Carlo Method

Lixin Xu, Yuting Wang

arxiv:1004.3340 v2 · 2010-04-20 · 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{KUEZVD6OT7P2KYJYLWB3QWIXJC}

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.

Receipt and verification

First computed	2026-05-18T02:33:33.915089Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55099a8fce9fdfa561385d83b85917488471935202b91075f093219e6a955880

Aliases

arxiv: 1004.3340 · arxiv_version: 1004.3340v2 · doi: 10.48550/arxiv.1004.3340 · pith_short_12: KUEZVD6OT7P2 · pith_short_16: KUEZVD6OT7P2KYJY · pith_short_8: KUEZVD6O

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/KUEZVD6OT7P2KYJYLWB3QWIXJC \
  | 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: 55099a8fce9fdfa561385d83b85917488471935202b91075f093219e6a955880

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f404ccf91ceb4b331b48a0bc698d8009d563b5912f4d9ce1cf30f78c9eb5c046",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-04-20T04:09:58Z",
    "title_canon_sha256": "01e85be2eb95fbb56414395529e96d56d383c07e39e4e1e1af3bca2bff05bf37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.3340",
    "kind": "arxiv",
    "version": 2
  }
}