Pith Number

pith:TQYIO3G7

pith:2017:TQYIO3G7VTTZSEVDT7UWHASXZZ

not attested not anchored not stored refs pending

Computing minimum-time trajectories for quadrotors via transverse coordinates

Giuseppe Notarstefano, Sara Spedicato

arxiv:1702.04275 v1 · 2017-02-14 · 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{TQYIO3G7VTTZSEVDT7UWHASXZZ}

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	2026-05-18T00:50:48.499119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c30876cdface79912a39fe9638257ce5e348ad933f526aefe9714386ae84030

Aliases

arxiv: 1702.04275 · arxiv_version: 1702.04275v1 · doi: 10.48550/arxiv.1702.04275 · pith_short_12: TQYIO3G7VTTZ · pith_short_16: TQYIO3G7VTTZSEVD · pith_short_8: TQYIO3G7

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/TQYIO3G7VTTZSEVDT7UWHASXZZ \
  | 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: 9c30876cdface79912a39fe9638257ce5e348ad933f526aefe9714386ae84030

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "febc494fd27be6737fe52fa7aff2b4630ebf11ad6137627efeb9ef4919411523",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-02-14T16:06:58Z",
    "title_canon_sha256": "2a41e9211bf0f83981f6bfdd825baa1b68d66ff9876bd3411bc8c81594a577e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.04275",
    "kind": "arxiv",
    "version": 1
  }
}