Pith Number

pith:XDBUAVPB

pith:2019:XDBUAVPB5RGW6237DXYWRY3GIV

not attested not anchored not stored refs pending

Herschel map of Saturn's stratospheric water, delivered by the plumes of Enceladus

C. Jarchow, E. Lellouch, F. Billebaud, G.S. Orton, H. Feuchtgruber, L.N. Fletcher, L. Rezac, M. Dobrijevic, M. Rengel, P. Hartogh, R. Moreno, S. Guerlet, T. Cassidy, T. Cavali\'e, T. Fouchet, V. Hue

arxiv:1908.07399 v1 · 2019-08-20 · 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{XDBUAVPB5RGW6237DXYWRY3GIV}

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	2026-07-05T00:09:03.170398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8c34055e1ec4d6f6b7f1df168e3664542c1a4ec16f8ac515997e1a7d8b09b2b

Aliases

arxiv: 1908.07399 · arxiv_version: 1908.07399v1 · doi: 10.48550/arxiv.1908.07399 · pith_short_12: XDBUAVPB5RGW · pith_short_16: XDBUAVPB5RGW6237 · pith_short_8: XDBUAVPB

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/XDBUAVPB5RGW6237DXYWRY3GIV \
  | 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: b8c34055e1ec4d6f6b7f1df168e3664542c1a4ec16f8ac515997e1a7d8b09b2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1406eeae8cccaece2636cb582f0e65a28f2382b6fb0ee4f72609155834aad83",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-08-20T14:39:48Z",
    "title_canon_sha256": "10d310823811eb32a81fb6ac8294fb0966d0128a8dce359c3cb793035f22489a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.07399",
    "kind": "arxiv",
    "version": 1
  }
}