Pith Number

pith:ITQW3MHR

pith:2015:ITQW3MHRU7PYHGPH3PONGFOULV

not attested not anchored not stored refs pending

Controllability of Spacecraft Using Only Magnetic Torques

Yaguang Yang

arxiv:1507.06963 v1 · 2015-07-24 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ITQW3MHRU7PYHGPH3PONGFOULV}

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	2026-05-18T01:18:25.351894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44e16db0f1a7df8399e7dbdcd315d45d5189fb6f0c0ff2eaa37d395c08a188a1

Aliases

arxiv: 1507.06963 · arxiv_version: 1507.06963v1 · doi: 10.48550/arxiv.1507.06963 · pith_short_12: ITQW3MHRU7PY · pith_short_16: ITQW3MHRU7PYHGPH · pith_short_8: ITQW3MHR

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/ITQW3MHRU7PYHGPH3PONGFOULV \
  | 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: 44e16db0f1a7df8399e7dbdcd315d45d5189fb6f0c0ff2eaa37d395c08a188a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ad398c6cfdc3465879f90c857928149904d48ed1ba446b9a6a11a32f04fbcb8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-07-24T19:04:56Z",
    "title_canon_sha256": "6521e3d434d8c18b07ebc857220da44d8129d133026d7fdecf66ac5fd874ea53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.06963",
    "kind": "arxiv",
    "version": 1
  }
}