Pith Number

pith:2QXO5QID

pith:2023:2QXO5QIDEKHKB2KYGD5MYUZUDG

not attested not anchored not stored refs pending

Integrating spoken instructions into flight trajectory prediction to optimize automation in air traffic control

Bo Yang, Dongyue Guo, Hongyu Yang, Jianwei Zhang, Yi Lin, Zheng Zhang

arxiv:2305.01661 v2 · 2023-05-02 · cs.SD · cs.AI · cs.LG · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2QXO5QIDEKHKB2KYGD5MYUZUDG}

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	2026-07-05T09:22:13.049166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d42eeec103228ea0e95830facc533419a6f2e711daea10580b62a8bae11aba1b

Aliases

arxiv: 2305.01661 · arxiv_version: 2305.01661v2 · doi: 10.48550/arxiv.2305.01661 · pith_short_12: 2QXO5QIDEKHK · pith_short_16: 2QXO5QIDEKHKB2KY · pith_short_8: 2QXO5QID

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/2QXO5QIDEKHKB2KYGD5MYUZUDG \
  | 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: d42eeec103228ea0e95830facc533419a6f2e711daea10580b62a8bae11aba1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e840b97e9aac5bca23354d96582a136de32c8ea236f4d1453eb581aab5197d7",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2023-05-02T08:28:55Z",
    "title_canon_sha256": "63dc6843642b9aefcb1cb9e2d792122a76c49c81df78ec194a4e081bddeaad4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.01661",
    "kind": "arxiv",
    "version": 2
  }
}