Pith Number

pith:DKEWG4QD

pith:2016:DKEWG4QDIBKH6WNEOCPYRD5ZJM

not attested not anchored not stored refs pending

Rotating systems, universal features in dragging and anti-dragging effects, and bounds onto angular momentum

Edward Malec, Janusz Karkowski, Michal Pirog, Naqing Xie, Patryk Mach

arxiv:1609.06586 v2 · 2016-09-21 · 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{DKEWG4QDIBKH6WNEOCPYRD5ZJM}

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	2026-05-18T00:53:25.331396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a8963720340547f59a4709f888fb94b2946f991b434bdaa705137cc4fe4a7dd

Aliases

arxiv: 1609.06586 · arxiv_version: 1609.06586v2 · doi: 10.48550/arxiv.1609.06586 · pith_short_12: DKEWG4QDIBKH · pith_short_16: DKEWG4QDIBKH6WNE · pith_short_8: DKEWG4QD

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/DKEWG4QDIBKH6WNEOCPYRD5ZJM \
  | 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: 1a8963720340547f59a4709f888fb94b2946f991b434bdaa705137cc4fe4a7dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecc05fedba77e429941822a5d08d2fb5079668d0e98f58900a715062b1baa8e2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-09-21T14:45:30Z",
    "title_canon_sha256": "b8ce51e924458b0d345b73f55a0c53ae41b5585662f27dccd5f4e3ab248cf1ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.06586",
    "kind": "arxiv",
    "version": 2
  }
}