Pith Number

pith:SYUTRTVF

pith:2021:SYUTRTVFM6H2ZJYFQVQKPS2Y4V

not attested not anchored not stored refs pending

Fast interactive web-based data visualizer of panoramic spectroscopic surveys

Anastasia Kasparova, Damir Gasymov, Evgenii Rubtsov, Igor Chilingarian, Ivan Katkov, Joseph D. Gelfand, Kirill Grishin, Viktoria Toptun, Vladimir Goradzhanov, Vladislav Klochkov

arxiv:2112.03291 v2 · 2021-12-06 · astro-ph.IM · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SYUTRTVFM6H2ZJYFQVQKPS2Y4V}

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	2026-07-05T03:42:25.199087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

962938cea5678faca7058560a7cb58e5514b0f627d385d5bc52a2162b8b105cb

Aliases

arxiv: 2112.03291 · arxiv_version: 2112.03291v2 · doi: 10.48550/arxiv.2112.03291 · pith_short_12: SYUTRTVFM6H2 · pith_short_16: SYUTRTVFM6H2ZJYF · pith_short_8: SYUTRTVF

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/SYUTRTVFM6H2ZJYFQVQKPS2Y4V \
  | 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: 962938cea5678faca7058560a7cb58e5514b0f627d385d5bc52a2162b8b105cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b26fcfff2da6f70810815282b9e6c19a1545b9a453765b1599c477210be7da7f",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2021-12-06T19:00:02Z",
    "title_canon_sha256": "cb1255f7b45a9c69d6688331c6151c96512d0b844be55c389c398980ff47df6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.03291",
    "kind": "arxiv",
    "version": 2
  }
}