Pith Number

pith:UXAVOC3V

pith:2018:UXAVOC3VQRS4623Z3RS7C6HR5X

not attested not anchored not stored refs pending

Multiple rooks of chess - a generic integral field unit deployment technique

A. N. Ramaprakash, Haeun Chung, Kabir Chakrabarty, Pravin Khodade, Sabyasachi Chattopadhyay, Shabbir Shaikh, Sungwook E. Hong

arxiv:1810.01327 v1 · 2018-10-02 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UXAVOC3VQRS4623Z3RS7C6HR5X}

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	2026-05-18T00:01:21.527837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5c1570b758465cf6b79dc65f178f1edf18b14d4943ea30c43eb39b786b4d7ac

Aliases

arxiv: 1810.01327 · arxiv_version: 1810.01327v1 · doi: 10.48550/arxiv.1810.01327 · pith_short_12: UXAVOC3VQRS4 · pith_short_16: UXAVOC3VQRS4623Z · pith_short_8: UXAVOC3V

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/UXAVOC3VQRS4623Z3RS7C6HR5X \
  | 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: a5c1570b758465cf6b79dc65f178f1edf18b14d4943ea30c43eb39b786b4d7ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be7e0aa72b6d68dd14267c220f222cf1e2ceba23bf583320d704e34d17e87bb9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-10-02T15:36:31Z",
    "title_canon_sha256": "9d8ef2d4c436ffc693da3093ed0c6deabececa1bd68d4192086ec7b13d0c4bb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.01327",
    "kind": "arxiv",
    "version": 1
  }
}