Pith Number

pith:NLOHCDWP

pith:2016:NLOHCDWPDZ5B4RHBZPDVXTW3HH

not attested not anchored not stored refs pending

Instability in interacting dark sector: An appropriate Holographic Ricci dark energy model

Nelson Videla, Ramon Herrera, W. S. Hipolito-Ricaldi

arxiv:1607.01806 v2 · 2016-07-06 · gr-qc · 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{NLOHCDWPDZ5B4RHBZPDVXTW3HH}

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	2026-05-18T01:05:42.432377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6adc710ecf1e7a1e44e1cbc75bcedb39f091f0d2b677c23a70cbf50d3ce476ce

Aliases

arxiv: 1607.01806 · arxiv_version: 1607.01806v2 · doi: 10.48550/arxiv.1607.01806 · pith_short_12: NLOHCDWPDZ5B · pith_short_16: NLOHCDWPDZ5B4RHB · pith_short_8: NLOHCDWP

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/NLOHCDWPDZ5B4RHBZPDVXTW3HH \
  | 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: 6adc710ecf1e7a1e44e1cbc75bcedb39f091f0d2b677c23a70cbf50d3ce476ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea0768c5dadc18511081230f778c4c8f249c651fd42f81db4d9353c480e77140",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-07-06T20:28:04Z",
    "title_canon_sha256": "906aa7439a85189391fa197ded7f73bc29504bff749c4c707b1736cde60e9f81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.01806",
    "kind": "arxiv",
    "version": 2
  }
}