Pith Number

pith:BVPSPJID

pith:2019:BVPSPJIDLOJSRD6HXTGXQ436RG

not attested not anchored not stored refs pending

Strategic Scientific Plan for Gemini Observatory

A. Adamson, A. Nitta, A. Peck, B. Miller, C. Davis, E. Dennihy, F. Rantakyro, G. Rudnick, G. Sivo, H. Kim, H. Roe, I. J{\o}rgensen, J. Lotz, J. P. Blakeslee, J. Pollard, J. Thomas-Osip, K. Labrie, L. Ferrarese, L. Medina, M. D\'iaz, M. Sawicki, M. Van Der Hoeven, N. Hwang, P. Hirst, R. Carrasco, R. D\'iaz, R. Green, R. Rutten, R. Salinas, S. Kleinman, S. Leggett, T. Boroson, T. Lee

arxiv:1909.09196 v1 · 2019-09-19 · 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{BVPSPJIDLOJSRD6HXTGXQ436RG}

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	2026-07-05T00:05:56.171151Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d5f27a5035b93288fc7bccd78737e89a3418715d9dfbf720884be0856864e4c

Aliases

arxiv: 1909.09196 · arxiv_version: 1909.09196v1 · doi: 10.48550/arxiv.1909.09196 · pith_short_12: BVPSPJIDLOJS · pith_short_16: BVPSPJIDLOJSRD6H · pith_short_8: BVPSPJID

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/BVPSPJIDLOJSRD6HXTGXQ436RG \
  | 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: 0d5f27a5035b93288fc7bccd78737e89a3418715d9dfbf720884be0856864e4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7fec1c07a5beec788c0322aa3bcb259a0ac675e5cf79c2ad7ec39e918944d064",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-09-19T19:02:31Z",
    "title_canon_sha256": "09c7a30beb134ad6e702577575739c54840cbd0b179cc2c4fd8dd11a229e33f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.09196",
    "kind": "arxiv",
    "version": 1
  }
}