Pith Number

pith:K5TDOF6O

pith:2021:K5TDOF6OYVOSUUKO6RDD2ZHZYR

not attested not anchored not stored refs pending

RCSEDv2: Open-source web tools for visualization of imaging and spectral data

Anastasia Kasparova, Evgenii Rubtsov, Igor Chilingarian, Ivan Katkov, Kirill Grishin, Sviatoslav Borisov, Victoria Toptun, Vladimir Goradzhanov, Vladislav Klochkov

arxiv:2112.04867 v1 · 2021-12-09 · 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{K5TDOF6OYVOSUUKO6RDD2ZHZYR}

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	2026-07-05T03:39:26.423879Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57663717cec55d2a514ef4463d64f9c460a4e72038a9b62e5b20eeaacad92cb3

Aliases

arxiv: 2112.04867 · arxiv_version: 2112.04867v1 · doi: 10.48550/arxiv.2112.04867 · pith_short_12: K5TDOF6OYVOS · pith_short_16: K5TDOF6OYVOSUUKO · pith_short_8: K5TDOF6O

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/K5TDOF6OYVOSUUKO6RDD2ZHZYR \
  | 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: 57663717cec55d2a514ef4463d64f9c460a4e72038a9b62e5b20eeaacad92cb3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de269e625a389bbff4adabb745112bc64ff9400daab0fb4c4522eb1ad0362c5d",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2021-12-09T12:34:06Z",
    "title_canon_sha256": "df0908e8010ad4e6860d4aefbe9fd12fc725f740d47b0bb07e646c0dc66c0edd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.04867",
    "kind": "arxiv",
    "version": 1
  }
}