Pith Number

pith:2FDAPYVW

pith:2014:2FDAPYVW4T3OLMKXJ74O7U4P2W

not attested not anchored not stored refs pending

Constraining Extended Gravity Models by S2 star orbits around the Galactic Centre

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

arxiv:1408.1169 v1 · 2014-08-06 · astro-ph.GA · 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{2FDAPYVW4T3OLMKXJ74O7U4P2W}

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	2026-05-18T01:09:37.778182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d14607e2b6e4f6e5b1574ff8efd38fd5ad388278f124ba6e25f9a3cb685775e4

Aliases

arxiv: 1408.1169 · arxiv_version: 1408.1169v1 · doi: 10.48550/arxiv.1408.1169 · pith_short_12: 2FDAPYVW4T3O · pith_short_16: 2FDAPYVW4T3OLMKX · pith_short_8: 2FDAPYVW

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/2FDAPYVW4T3OLMKXJ74O7U4P2W \
  | 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: d14607e2b6e4f6e5b1574ff8efd38fd5ad388278f124ba6e25f9a3cb685775e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b981b84379aca1c02bd3ee5fada3f530e2649abdd187c5c61fd4fea95ef725fa",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-08-06T03:05:04Z",
    "title_canon_sha256": "beb48a04a98b7612346c339aab01f51e4036188549cecafd11aaa1b3e170dff0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.1169",
    "kind": "arxiv",
    "version": 1
  }
}