Pith Number

pith:IIDUPQXC

pith:2023:IIDUPQXCNY3H3R5SL322FNXSSO

not attested not anchored not stored refs pending

New dwarf galaxy candidates in the sphere of influence of the Local Volume spiral galaxy NGC2683

E. Crosby, H. Jerjen, M. Dirnberger, M. Mateo, M. Pawlowski, O. M\"uller

arxiv:2303.03718 v1 · 2023-03-07 · 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{IIDUPQXCNY3H3R5SL322FNXSSO}

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	2026-07-05T05:48:58.379038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

420747c2e26e367dc7b25ef5a2b6f29397b81c1b2db7ecee8b7a471c178cd108

Aliases

arxiv: 2303.03718 · arxiv_version: 2303.03718v1 · doi: 10.48550/arxiv.2303.03718 · pith_short_12: IIDUPQXCNY3H · pith_short_16: IIDUPQXCNY3H3R5S · pith_short_8: IIDUPQXC

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/IIDUPQXCNY3H3R5SL322FNXSSO \
  | 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: 420747c2e26e367dc7b25ef5a2b6f29397b81c1b2db7ecee8b7a471c178cd108

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31ff8ff8556f621d7884be29396180a6a23afe0e9c35ba95241f8e444ac11586",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-03-07T07:59:50Z",
    "title_canon_sha256": "e5ed38add3c2088858b170bd1884472e63e90fc9eb5af96e7143e7d1cac03e3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.03718",
    "kind": "arxiv",
    "version": 1
  }
}