Pith Number

pith:UJMIUODX

pith:2010:UJMIUODXP4LGRSFYOFVIZSG374

not attested not anchored not stored refs pending

A Fiber Positioner Robot for the Gran Telescopio Canarias

Cristian Vilar, Francisco Prada, Isaac Morales, Justo Sanchez, Marco Azzaro, Miguel Angel Carrera, Santiago Becerril, Xabier Arrillaga

arxiv:1006.0713 v1 · 2010-05-31 · astro-ph.IM · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UJMIUODXP4LGRSFYOFVIZSG374}

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	2026-05-18T02:07:05.150055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2588a38777f1668c8b8716a8cc8dbff12b697ce31ee72e4eadc4879cf0da35a

Aliases

arxiv: 1006.0713 · arxiv_version: 1006.0713v1 · doi: 10.48550/arxiv.1006.0713 · pith_short_12: UJMIUODXP4LG · pith_short_16: UJMIUODXP4LGRSFY · pith_short_8: UJMIUODX

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/UJMIUODXP4LGRSFYOFVIZSG374 \
  | 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: a2588a38777f1668c8b8716a8cc8dbff12b697ce31ee72e4eadc4879cf0da35a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "395d5e608b45b818ce6d65ae66788b32d755af58bf217e7270f6891c462b0500",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2010-05-31T17:28:17Z",
    "title_canon_sha256": "2fb1a856de79e6c712a783126a690a583a142dee2a04d797b8398e58b3150629"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.0713",
    "kind": "arxiv",
    "version": 1
  }
}