Pith Number

pith:7Y3BS5SH

pith:2014:7Y3BS5SHZPOCV4UZTKNY5PWYWD

not attested not anchored not stored refs pending

Dynamics of quadrupolar bodies in a Schwarzschild spacetime

Andrea Geralico, Donato Bini

arxiv:1408.5261 v1 · 2014-08-22 · 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{7Y3BS5SHZPOCV4UZTKNY5PWYWD}

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	2026-05-18T01:42:13.929149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe36197647cbdc2af2999a9b8ebed8b0c9cf66b9ca296568a4a2401fa2f83168

Aliases

arxiv: 1408.5261 · arxiv_version: 1408.5261v1 · doi: 10.48550/arxiv.1408.5261 · pith_short_12: 7Y3BS5SHZPOC · pith_short_16: 7Y3BS5SHZPOCV4UZ · pith_short_8: 7Y3BS5SH

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/7Y3BS5SHZPOCV4UZTKNY5PWYWD \
  | 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: fe36197647cbdc2af2999a9b8ebed8b0c9cf66b9ca296568a4a2401fa2f83168

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b03bc8901a76288f62212d314f1a464f0ca04364948d7c3373a5a4fe081758fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-08-22T10:56:16Z",
    "title_canon_sha256": "39a4610461ef0cc8092f51c6b6d15caa404d03936058c5637af1a65df7b68b5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.5261",
    "kind": "arxiv",
    "version": 1
  }
}