Pith Number

pith:B6NBDSAQ

pith:2019:B6NBDSAQ5GHXPDSS7M4WBNNW53

not attested not anchored not stored refs pending

Jupiter's Ammonia Distribution Derived from VLA Maps at 3--37 GHz

B.Butler, D. DeBoer, I. de Pater, L.N. Fletcher, M.H. Wong, R.J. Sault

arxiv:1902.07294 v1 · 2019-02-19 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B6NBDSAQ5GHXPDSS7M4WBNNW53}

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	2026-05-17T23:53:08.364870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f9a11c810e98f778e52fb3960b5b6eef82dab8a1f3cad0b119049b4737667f0

Aliases

arxiv: 1902.07294 · arxiv_version: 1902.07294v1 · doi: 10.48550/arxiv.1902.07294 · pith_short_12: B6NBDSAQ5GHX · pith_short_16: B6NBDSAQ5GHXPDSS · pith_short_8: B6NBDSAQ

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/B6NBDSAQ5GHXPDSS7M4WBNNW53 \
  | 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: 0f9a11c810e98f778e52fb3960b5b6eef82dab8a1f3cad0b119049b4737667f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "591e83db1b5d5ccb9d7166c4a2414a0bf7ebcb583e8aee0ac869bdc054516154",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-02-19T21:36:26Z",
    "title_canon_sha256": "5a513f699ead70e551f7454bdba1784a3478e5355652117177300137bd93c43a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.07294",
    "kind": "arxiv",
    "version": 1
  }
}