Pith Number

pith:VW4FQFCW

pith:2015:VW4FQFCWXFELCOEOZNB2KYBTBA

not attested not anchored not stored refs pending

Methane storms as a driver of Titan's dune orientation

Antoine Lucas, Benjamin Charnay, Cl\'ement Narteau, Erika Barth, Scot Rafkin, S\'ebastien Lebonnois, S\'ebastien Rodriguez, Sylvain Courrech du Pont

arxiv:1504.03404 v1 · 2015-04-14 · 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{VW4FQFCWXFELCOEOZNB2KYBTBA}

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	2026-05-18T02:18:52.277212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

adb8581456b948b1388ecb43a56033080866b94da919ad27749fed393e9ec4f0

Aliases

arxiv: 1504.03404 · arxiv_version: 1504.03404v1 · doi: 10.48550/arxiv.1504.03404 · pith_short_12: VW4FQFCWXFEL · pith_short_16: VW4FQFCWXFELCOEO · pith_short_8: VW4FQFCW

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/VW4FQFCWXFELCOEOZNB2KYBTBA \
  | 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: adb8581456b948b1388ecb43a56033080866b94da919ad27749fed393e9ec4f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be70c735f2cfdc0efc4037caed2a23d964ace93a8c38fa68016ec46552a554fb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-04-14T02:23:36Z",
    "title_canon_sha256": "b0365a563fe99e411c0d6735f8e07c9adfe9a644a202c5d6ab0edeb6182049d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.03404",
    "kind": "arxiv",
    "version": 1
  }
}