Pith Number

pith:CKWYU6L2

pith:2014:CKWYU6L2B4AT3DEY3O5RYXPKTJ

not attested not anchored not stored refs pending

Discovery of a tidal dwarf galaxy in the Leo Triplet

B. Nikiel-Wroczy\'nski, D.J. Bomans, M. Soida, M. Urbanik

arxiv:1404.1744 v1 · 2014-04-07 · 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{CKWYU6L2B4AT3DEY3O5RYXPKTJ}

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	2026-05-18T01:43:37.046548Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12ad8a797a0f013d8c98dbbb1c5dea9a453ced737f360cc741a61802c1cb0ae3

Aliases

arxiv: 1404.1744 · arxiv_version: 1404.1744v1 · doi: 10.48550/arxiv.1404.1744 · pith_short_12: CKWYU6L2B4AT · pith_short_16: CKWYU6L2B4AT3DEY · pith_short_8: CKWYU6L2

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/CKWYU6L2B4AT3DEY3O5RYXPKTJ \
  | 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: 12ad8a797a0f013d8c98dbbb1c5dea9a453ced737f360cc741a61802c1cb0ae3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e666d058cb86700a579d159894f5a94c355e842dafeb14d5a850cab4c09704a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-04-07T11:11:38Z",
    "title_canon_sha256": "b98243ebe098091be3b85c0a209022b466e491f5144dcda8d81c443217a57dda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.1744",
    "kind": "arxiv",
    "version": 1
  }
}