Pith Number

pith:QHL67BMA

pith:2012:QHL67BMA2BOG36OFTKT7PRLD5C

not attested not anchored not stored refs pending

Dark Energy: a Brief Review

Miao Li, Shuang Wang, Xiao-Dong Li, Yi Wang

arxiv:1209.0922 v1 · 2012-09-05 · astro-ph.CO · gr-qc · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QHL67BMA2BOG36OFTKT7PRLD5C}

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

1 paper in Pith

Modified Gravity Theories on a Nutshell: Inflation, Bounce and Late-time Evolution

Receipt and verification

First computed	2026-05-18T02:16:49.115119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81d7ef8580d05c6df9c59aa7f7c563e881f7d39af26774feb2ee6efcef68f435

Aliases

arxiv: 1209.0922 · arxiv_version: 1209.0922v1 · doi: 10.48550/arxiv.1209.0922 · pith_short_12: QHL67BMA2BOG · pith_short_16: QHL67BMA2BOG36OF · pith_short_8: QHL67BMA

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/QHL67BMA2BOG36OFTKT7PRLD5C \
  | 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: 81d7ef8580d05c6df9c59aa7f7c563e881f7d39af26774feb2ee6efcef68f435

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4e17fa44e37b798edccbfaef3c00f7c9a304ca5cb6e7f510e19c0358c156f7d",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-09-05T10:50:16Z",
    "title_canon_sha256": "4950d7306170939ca4e659d5ce5c40dda422522a3312f18919c28cfff21ef443"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.0922",
    "kind": "arxiv",
    "version": 1
  }
}