Pith Number

pith:FKDCTM3W

pith:2021:FKDCTM3W43DHU2E6TBXEO546DR

not attested not anchored not stored refs pending

Orbital precession of the S2 star in Scalar-Tensor-Vector-Gravity

Ivan de Martino, Mariafelicia De Laurentis, Riccardo della Monica

arxiv:2105.12687 v1 · 2021-05-26 · 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{FKDCTM3W43DHU2E6TBXEO546DR}

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	2026-07-05T03:42:21.837648Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a8629b376e6c67a689e986e47779e1c59d7bb0762a1d239808ee5b9e0644e1a

Aliases

arxiv: 2105.12687 · arxiv_version: 2105.12687v1 · doi: 10.48550/arxiv.2105.12687 · pith_short_12: FKDCTM3W43DH · pith_short_16: FKDCTM3W43DHU2E6 · pith_short_8: FKDCTM3W

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/FKDCTM3W43DHU2E6TBXEO546DR \
  | 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: 2a8629b376e6c67a689e986e47779e1c59d7bb0762a1d239808ee5b9e0644e1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb572a72fb84a738c581e7f41e282a3327ba0807a06180079a0b3d293a22de09",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-05-26T17:02:43Z",
    "title_canon_sha256": "66ef43f9223f4e42fab7c783c610c96221a176593a8be301e6839271af0b2488"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.12687",
    "kind": "arxiv",
    "version": 1
  }
}