Pith Number

pith:PEZLJLXC

pith:2013:PEZLJLXCPLFWIQ6LGAI3FZFF46

not attested not anchored not stored refs pending

Cosmological constraints on holographic dark energy models under the energy conditions

Cong Ma, Ming-Jian Zhang, Tong-Jie Zhang, Zhi-Song Zhang, Zhong-Xu Zhai

arxiv:1303.0384 v3 · 2013-03-02 · 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{PEZLJLXCPLFWIQ6LGAI3FZFF46}

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	2026-05-18T03:11:57.683149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7932b4aee27acb6443cb3011b2e4a5e783f27cd70b99d5159a3a40956256eb18

Aliases

arxiv: 1303.0384 · arxiv_version: 1303.0384v3 · doi: 10.48550/arxiv.1303.0384 · pith_short_12: PEZLJLXCPLFW · pith_short_16: PEZLJLXCPLFWIQ6L · pith_short_8: PEZLJLXC

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/PEZLJLXCPLFWIQ6LGAI3FZFF46 \
  | 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: 7932b4aee27acb6443cb3011b2e4a5e783f27cd70b99d5159a3a40956256eb18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4769507981bc3cd83a6223223206a7d6fc50ba5ec3cbb6b659bf1cf0bceac36a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-03-02T13:00:28Z",
    "title_canon_sha256": "deaae38444862f0035dedbdb2e07a9f4e14b08976d31d207d3e78d1439325c94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.0384",
    "kind": "arxiv",
    "version": 3
  }
}