Pith Number

pith:CPTPRJ3N

pith:2026:CPTPRJ3NCESDENJVHDD3BPEA3V

not attested not anchored not stored refs pending

Characterization and Analysis of Emergency Landing Flight Envelopes with Graded Safety Specifications

Bryce L. Ferguson, Chams Eddine Mballo, Claire J. Tomlin, Donggun Lee, Inkyu Jang

arxiv:2606.05350 v1 · 2026-06-03 · eess.SY · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CPTPRJ3NCESDENJVHDD3BPEA3V}

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	2026-06-05T00:13:54.995904Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13e6f8a76d112432353538c7b0bc80dd6ceb492a7571c9f2868e5f2df3ccaf9f

Aliases

arxiv: 2606.05350 · arxiv_version: 2606.05350v1 · doi: 10.48550/arxiv.2606.05350 · pith_short_12: CPTPRJ3NCESD · pith_short_16: CPTPRJ3NCESDENJV · pith_short_8: CPTPRJ3N

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/CPTPRJ3NCESDENJVHDD3BPEA3V \
  | 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: 13e6f8a76d112432353538c7b0bc80dd6ceb492a7571c9f2868e5f2df3ccaf9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ee3741c265dddc499a948a4b53047e2a5659660b56518c315877af0c78e6e1f",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2026-06-03T18:50:59Z",
    "title_canon_sha256": "77270141b478299706c913a6736e71b9d48c9d243edfaff4d3bceb82a4dab51a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.05350",
    "kind": "arxiv",
    "version": 1
  }
}