Pith Number

pith:O7VQN233

pith:2013:O7VQN233C46INZQR6XELE2GV77

not attested not anchored not stored refs pending

Revisiting the interacting model of new agegraphic dark energy

Jing-Fei Zhang, Li-Ang Zhao, Xin Zhang

arxiv:1306.1289 v2 · 2013-06-06 · 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{O7VQN233C46INZQR6XELE2GV77}

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	2026-05-18T02:59:47.930423Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77eb06eb7b173c86e611f5c8b268d5ffce84727b474a22eb0e43bd971dc9b9dd

Aliases

arxiv: 1306.1289 · arxiv_version: 1306.1289v2 · doi: 10.48550/arxiv.1306.1289 · pith_short_12: O7VQN233C46I · pith_short_16: O7VQN233C46INZQR · pith_short_8: O7VQN233

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/O7VQN233C46INZQR6XELE2GV77 \
  | 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: 77eb06eb7b173c86e611f5c8b268d5ffce84727b474a22eb0e43bd971dc9b9dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b74fa694bc223b6b83eda64ce7e7f681b74cc0910b3416a2bcecdf4a079f6108",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-06-06T03:09:41Z",
    "title_canon_sha256": "b78c0e9ee3e2d11de9f2c06fe03ff236eb8da1ee7478d3ef2bc02fcd733f4c20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.1289",
    "kind": "arxiv",
    "version": 2
  }
}