Pith Number

pith:2GZXSMLU

pith:2015:2GZXSMLUL6MUD35CXX5RAPYPWU

not attested not anchored not stored refs pending

Probing hybrid modified gravity by stellar motion around Galactic Centre

D. Borka, P. Jovanovi\'c, S. Capozziello, V. Borka Jovanovi\'c

arxiv:1504.07832 v2 · 2015-04-29 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2GZXSMLUL6MUD35CXX5RAPYPWU}

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	2026-05-18T01:16:50.725468Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1b37931745f9941efa2bdfb103f0fb50b150751b1405fcafc77cb67d0ebe730

Aliases

arxiv: 1504.07832 · arxiv_version: 1504.07832v2 · doi: 10.48550/arxiv.1504.07832 · pith_short_12: 2GZXSMLUL6MU · pith_short_16: 2GZXSMLUL6MUD35C · pith_short_8: 2GZXSMLU

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/2GZXSMLUL6MUD35CXX5RAPYPWU \
  | 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: d1b37931745f9941efa2bdfb103f0fb50b150751b1405fcafc77cb67d0ebe730

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ad3983725c5851548610bdef0dc18efb34717c9b47494b074236ec800f84012",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-04-29T12:31:52Z",
    "title_canon_sha256": "9db9d7cea711a68dd78988555a247c5474027094df82c3e46282d87c33e37ece"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.07832",
    "kind": "arxiv",
    "version": 2
  }
}