Pith Number

pith:CXISAHUG

pith:2020:CXISAHUGZWAFL4OO7PV5KSQB7Y

not attested not anchored not stored refs pending

Staging energy sources to extend flight time of a multirotor UAV

Jerry Tang, Karan P. Jain, Koushil Sreenath, Mark W. Mueller

arxiv:2003.04290 v2 · 2020-03-09 · eess.SY · cs.RO · cs.SY · 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{CXISAHUGZWAFL4OO7PV5KSQB7Y}

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	2026-07-05T01:50:57.943574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15d1201e86cd8055f1cefbebd54a01fe21f9c9b6dc462176ad71a1365189b5ca

Aliases

arxiv: 2003.04290 · arxiv_version: 2003.04290v2 · doi: 10.48550/arxiv.2003.04290 · pith_short_12: CXISAHUGZWAF · pith_short_16: CXISAHUGZWAFL4OO · pith_short_8: CXISAHUG

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/CXISAHUGZWAFL4OO7PV5KSQB7Y \
  | 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: 15d1201e86cd8055f1cefbebd54a01fe21f9c9b6dc462176ad71a1365189b5ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94ba516493ba5f69fea60bcddb4175bde701de7ca3d6349d3d4c9ed548361e19",
    "cross_cats_sorted": [
      "cs.RO",
      "cs.SY",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2020-03-09T17:50:27Z",
    "title_canon_sha256": "0aac8447fc27a6b0be8466bd4761c8a363dccab33048184c1a5ea7591de414ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.04290",
    "kind": "arxiv",
    "version": 2
  }
}