Pith Number

pith:GIXFPDTR

pith:2018:GIXFPDTREBAW3OABPHGKCWWV5C

not attested not anchored not stored refs pending

A Framework for Telescope Schedulers: With Applications to the Large Synoptic Survey Telescope

Andrew J. Connolly, Elahesadat Naghib, Peter Yoachim, R. Lynne Jones, Robert J. Vanderbei

arxiv:1810.04815 v1 · 2018-10-11 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GIXFPDTREBAW3OABPHGKCWWV5C}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:49:40.970956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

322e578e7120416db80179cca15ad5e882659aa04f84b6308a74b0f238865454

Aliases

arxiv: 1810.04815 · arxiv_version: 1810.04815v1 · doi: 10.48550/arxiv.1810.04815 · pith_short_12: GIXFPDTREBAW · pith_short_16: GIXFPDTREBAW3OAB · pith_short_8: GIXFPDTR

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/GIXFPDTREBAW3OABPHGKCWWV5C \
  | 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: 322e578e7120416db80179cca15ad5e882659aa04f84b6308a74b0f238865454

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9bae450ca14eb131af7938ab91b64cc2f788e793bfa1b5e2907dd4889beb4c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-10-11T01:37:13Z",
    "title_canon_sha256": "4e4d1c73a762a32d68400139cf77adea6a3cb8dc9b6711fa2e4c1714c31b0e77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.04815",
    "kind": "arxiv",
    "version": 1
  }
}