Pith Number

pith:6LCHHMUQ

pith:2012:6LCHHMUQZ7NU6E336AHEMSQEE5

not attested not anchored not stored refs pending

Latest Observational Constraints to the Ghost Dark Energy Model by Using Markov Chain Monte Carlo Approach

Chao-Jun Feng, Xian-Yong Shen, Xin-zhou Li

arxiv:1202.0058 v1 · 2012-02-01 · astro-ph.CO · 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{6LCHHMUQZ7NU6E336AHEMSQEE5}

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	2026-05-18T03:32:59.939658Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2c473b290cfdb4f137bf00e464a042754adfd28760fb205a869a8fffb79a19c

Aliases

arxiv: 1202.0058 · arxiv_version: 1202.0058v1 · doi: 10.48550/arxiv.1202.0058 · pith_short_12: 6LCHHMUQZ7NU · pith_short_16: 6LCHHMUQZ7NU6E33 · pith_short_8: 6LCHHMUQ

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/6LCHHMUQZ7NU6E336AHEMSQEE5 \
  | 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: f2c473b290cfdb4f137bf00e464a042754adfd28760fb205a869a8fffb79a19c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0a92d0dc43dcb00b0f8bfa13b7c284797bf7ecf5cbe7a54d2877b5ab77de783",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-02-01T00:08:27Z",
    "title_canon_sha256": "f9ca794a77a67c5d7fe087468310a355878470d5fcabac2224e6608579fc49bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.0058",
    "kind": "arxiv",
    "version": 1
  }
}