Pith Number

pith:Z44WWF7B

pith:2013:Z44WWF7BQNFCC6REYVDSJDRKDH

not attested not anchored not stored refs pending

High Redshift Investigation On The Dark Energy Equation of State

E. Della Moglie, E.Piedipalumbo, M. De Laurentis, P. Scudellaro

arxiv:1311.0995 v1 · 2013-11-05 · 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{Z44WWF7BQNFCC6REYVDSJDRKDH}

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	2026-05-18T01:46:38.949945Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf396b17e1834a217a24c547248e2a19e481adca368b204d1c8e5bd339005597

Aliases

arxiv: 1311.0995 · arxiv_version: 1311.0995v1 · doi: 10.48550/arxiv.1311.0995 · pith_short_12: Z44WWF7BQNFC · pith_short_16: Z44WWF7BQNFCC6RE · pith_short_8: Z44WWF7B

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/Z44WWF7BQNFCC6REYVDSJDRKDH \
  | 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: cf396b17e1834a217a24c547248e2a19e481adca368b204d1c8e5bd339005597

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c78f62e2d30df586a54a2e8c7645a69be04ec6e03cf643047ec8a01f22b2545",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-11-05T09:29:44Z",
    "title_canon_sha256": "8bb0d9894421724c63b0ce971ac3e79288b1775db8fd387b255951cfb6fe2375"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.0995",
    "kind": "arxiv",
    "version": 1
  }
}