Pith Number

pith:ZOGISUMI

pith:2021:ZOGISUMIUWBU2BGFBUA2CMSI43

not attested not anchored not stored refs pending

Large Binocular Telescope observations of new six compact star-forming galaxies with [NeV] 3426A emission

(2) Astronomy Department, Charlottesville, Kyiv, National Academy of Sciences of Ukraine, N. G. Guseva (1) ((1) Bogolyubov Institute for Theoretical Physics, T. X. Thuan (2), Ukraine, University of Virginia, USA), Y. I. Izotov (1)

arxiv:2109.12971 v1 · 2021-09-27 · 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{ZOGISUMIUWBU2BGFBUA2CMSI43}

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	2026-07-05T03:23:14.505883Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb8c895188a5834d04c50d01a13248e6e827fb87e8376eb2dc752ccf5896290d

Aliases

arxiv: 2109.12971 · arxiv_version: 2109.12971v1 · doi: 10.48550/arxiv.2109.12971 · pith_short_12: ZOGISUMIUWBU · pith_short_16: ZOGISUMIUWBU2BGF · pith_short_8: ZOGISUMI

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/ZOGISUMIUWBU2BGFBUA2CMSI43 \
  | 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: cb8c895188a5834d04c50d01a13248e6e827fb87e8376eb2dc752ccf5896290d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c0c08dcb4ce5a6e541cb8cd4d27ad727e5c1a08eb1afcdc4076505eced1512e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-09-27T11:52:53Z",
    "title_canon_sha256": "aff16c9401d06381811a09eec12180157ce5a0ffed569b296cfb119c32b4a7ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.12971",
    "kind": "arxiv",
    "version": 1
  }
}