Pith Number

pith:UB2AU6RU

pith:2025:UB2AU6RU5P4MY3ITWKTEFCYW77

not attested not anchored not stored refs pending

Rapid Manufacturing of Lightweight Drone Frames Using Single-Tow Architected Composites

Ismail Mujtaba Khan, Kaiyue Deng, Kelvin Fu, Md Habib Ullah Khan

arxiv:2509.09024 v1 · 2025-09-10 · cs.RO · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UB2AU6RU5P4MY3ITWKTEFCYW77}

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	2026-07-05T12:09:27.844504Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0740a7a34ebf8cc6d13b2a6428b16ffd893113c669558378da9cecce3fe0462

Aliases

arxiv: 2509.09024 · arxiv_version: 2509.09024v1 · doi: 10.48550/arxiv.2509.09024 · pith_short_12: UB2AU6RU5P4M · pith_short_16: UB2AU6RU5P4MY3IT · pith_short_8: UB2AU6RU

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/UB2AU6RU5P4MY3ITWKTEFCYW77 \
  | 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: a0740a7a34ebf8cc6d13b2a6428b16ffd893113c669558378da9cecce3fe0462

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9b7d941a5a80c9d9597e3b5a547e2063e40262a75847e86d38ca6a02bb8b4b4",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-09-10T21:43:19Z",
    "title_canon_sha256": "896707da657f8701007fc4bc8cabc2e9eda98d254805c1cff83bdf384f910c42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.09024",
    "kind": "arxiv",
    "version": 1
  }
}