Pith Number

pith:BAUGUM3H

pith:2014:BAUGUM3H7UUWNK3CDEQKDJ6XIX

not attested not anchored not stored refs pending

Probing non-standard gravity with the growth index: a background independent analysis

Christian Marinoni, Heinrich Steigerwald, Julien Bel

arxiv:1403.0898 v1 · 2014-03-04 · 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{BAUGUM3H7UUWNK3CDEQKDJ6XIX}

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	2026-05-18T01:44:20.098668Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08286a3367fd2966ab621920a1a7d745fb403c5b5887ee4d075629196595cb9b

Aliases

arxiv: 1403.0898 · arxiv_version: 1403.0898v1 · doi: 10.48550/arxiv.1403.0898 · pith_short_12: BAUGUM3H7UUW · pith_short_16: BAUGUM3H7UUWNK3C · pith_short_8: BAUGUM3H

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/BAUGUM3H7UUWNK3CDEQKDJ6XIX \
  | 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: 08286a3367fd2966ab621920a1a7d745fb403c5b5887ee4d075629196595cb9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6554be9d70229b15778b74fb8047f0c677d9e0110e46005d11bb42260b49e624",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-03-04T18:55:27Z",
    "title_canon_sha256": "f8079bf3e43b8ecab1cedcd68cf25eb297be5c1f2c40fe673f4b1c8a4784029d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.0898",
    "kind": "arxiv",
    "version": 1
  }
}