Pith Number

pith:B4LTJDHD

pith:2018:B4LTJDHDY23RD3WTU6MK5RJK32

not attested not anchored not stored refs pending

Intelligent flat-and-textureless object manipulation in Service Robots

Abel Pacheco-Ortega, Edgar Silva, Edgar V\'azquez, Hugo Estrada, Jes\'us Hern\'andez, Jesus Savage, Julio Cruz, Luis Contreras, Reynaldo Martell

arxiv:1809.03210 v1 · 2018-09-10 · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B4LTJDHDY23RD3WTU6MK5RJK32}

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	2026-05-18T00:06:09.646431Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f17348ce3c6b711eed3a798aec52adeacddc6ff53a3b10f45690b4867c01f78

Aliases

arxiv: 1809.03210 · arxiv_version: 1809.03210v1 · doi: 10.48550/arxiv.1809.03210 · pith_short_12: B4LTJDHDY23R · pith_short_16: B4LTJDHDY23RD3WT · pith_short_8: B4LTJDHD

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/B4LTJDHDY23RD3WTU6MK5RJK32 \
  | 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: 0f17348ce3c6b711eed3a798aec52adeacddc6ff53a3b10f45690b4867c01f78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcb043ae96f32ca77c1867051864533306af3694c855ab07a61c12dcf8ec9b12",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2018-09-10T09:27:24Z",
    "title_canon_sha256": "34a6e80d4ad981667dfaf114ea8efcb61e6e2d772225c7cf72ea34eac4d52d23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.03210",
    "kind": "arxiv",
    "version": 1
  }
}