Pith Number

pith:NUP7EK7Y

pith:2019:NUP7EK7YJEJYXTU6OPOFK4CD2T

not attested not anchored not stored refs pending

Exploiting Physical Contacts for Robustness Improvement of a Dot-Painting Mission by a Micro Air Vehicle

Kevin Tudal, Lionel Prevost, Sylvain Bertrand, Thomas Chaffre

arxiv:1906.06515 v1 · 2019-06-15 · cs.RO · cs.SY · eess.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{NUP7EK7YJEJYXTU6OPOFK4CD2T}

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	2026-05-17T23:43:13.477646Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d1ff22bf849138bce9e73dc557043d4c1a5279e6b7710d4d7338756c11dd8f4

Aliases

arxiv: 1906.06515 · arxiv_version: 1906.06515v1 · doi: 10.48550/arxiv.1906.06515 · pith_short_12: NUP7EK7YJEJY · pith_short_16: NUP7EK7YJEJYXTU6 · pith_short_8: NUP7EK7Y

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/NUP7EK7YJEJYXTU6OPOFK4CD2T \
  | 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: 6d1ff22bf849138bce9e73dc557043d4c1a5279e6b7710d4d7338756c11dd8f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d2a766e099d9f688f83aec286e7fb42a109f5d98a415f720f1e39360f51a7b9",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-06-15T10:07:51Z",
    "title_canon_sha256": "997248967d441c1ffd6f48b1db5f76e3b06b239ab7199182e0c5fbac289e9eb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.06515",
    "kind": "arxiv",
    "version": 1
  }
}