Pith Number

pith:LZBRDSJX

pith:2014:LZBRDSJX4C2JRBBJ5K6TKUI6AA

not attested not anchored not stored refs pending

Post-$Planck$ constraints on interacting vacuum energy

David Wands, Gong-Bo Zhao, Lixin Xu, Yuting Wang

arxiv:1404.5706 v2 · 2014-04-23 · 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{LZBRDSJX4C2JRBBJ5K6TKUI6AA}

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

Generalizing the CPL Parametrization through Dark Sector Interaction

Receipt and verification

First computed	2026-05-18T02:48:09.311325Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e4311c937e0b4988429eabd35511e000777e0d55707856ded6b49bbd7a42ae5

Aliases

arxiv: 1404.5706 · arxiv_version: 1404.5706v2 · doi: 10.48550/arxiv.1404.5706 · pith_short_12: LZBRDSJX4C2J · pith_short_16: LZBRDSJX4C2JRBBJ · pith_short_8: LZBRDSJX

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/LZBRDSJX4C2JRBBJ5K6TKUI6AA \
  | 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: 5e4311c937e0b4988429eabd35511e000777e0d55707856ded6b49bbd7a42ae5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cba8c4fdafbcd2d5f7be2785224faf2339ee5e48634bab19c18b79b323268aa8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-04-23T05:26:27Z",
    "title_canon_sha256": "fee2f0915bb927dd8b2219d10be12447192e74e6ba741362cad72d246a37b851"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.5706",
    "kind": "arxiv",
    "version": 2
  }
}