Pith Number

pith:WVZPXA66

pith:2014:WVZPXA66BMZBKFYV6WFKYNSGAQ

not attested not anchored not stored refs pending

The near infrared camera for the Subaru Prime Focus Spectrograph

Atsushi Shimono, Craig Loomis, Hajime Sugai, James E. Gunn, Michael Carr, Mirek Golebiowski, Murdock Hart, Naoyuki Tamura, Robert Barkhouser, Sandrine Pascal, Sebastien Vives, Stephen A. Smee, Stephen C. Hope

arxiv:1408.3284 v1 · 2014-08-12 · 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{WVZPXA66BMZBKFYV6WFKYNSGAQ}

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	2026-05-18T01:42:18.993499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b572fb83de0b32151715f58aac36460421a2c20906972fe4c69a681a2ec063a1

Aliases

arxiv: 1408.3284 · arxiv_version: 1408.3284v1 · doi: 10.48550/arxiv.1408.3284 · pith_short_12: WVZPXA66BMZB · pith_short_16: WVZPXA66BMZBKFYV · pith_short_8: WVZPXA66

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/WVZPXA66BMZBKFYV6WFKYNSGAQ \
  | 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: b572fb83de0b32151715f58aac36460421a2c20906972fe4c69a681a2ec063a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f8f837f208c5bc7590659073af9fe817e76889cae012a5e20b11e90ff15f293",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2014-08-12T20:00:27Z",
    "title_canon_sha256": "dfd530d463fddb273c0023afa8c56bf100aaf9a53eb296ea848b0a4f24413f68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.3284",
    "kind": "arxiv",
    "version": 1
  }
}