Pith Number

pith:RD7KXOPB

pith:2020:RD7KXOPBNWB2HFDYUGMLCMNNF6

not attested not anchored not stored refs pending

Spatial variations of low mass negative ions in Titan's upper atmosphere

Andrew Coates, Anne Wellbrock, J. Hunter Waite, Jonathan Eastwood, Oleg Shebanits, Ravindra Desai, Richard Haythornthwaite, Teodora Mihailescu

arxiv:2008.07591 v1 · 2020-08-17 · astro-ph.EP · physics.space-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RD7KXOPBNWB2HFDYUGMLCMNNF6}

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	2026-07-05T02:14:29.834561Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88feabb9e16d83a39478a198b131ad2fbca02dc92d560b18c484c12d6ec489e0

Aliases

arxiv: 2008.07591 · arxiv_version: 2008.07591v1 · doi: 10.48550/arxiv.2008.07591 · pith_short_12: RD7KXOPBNWB2 · pith_short_16: RD7KXOPBNWB2HFDY · pith_short_8: RD7KXOPB

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/RD7KXOPBNWB2HFDYUGMLCMNNF6 \
  | 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: 88feabb9e16d83a39478a198b131ad2fbca02dc92d560b18c484c12d6ec489e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e39d2b1aead4c815eb8a1bed05adb3246dd3961666c5aa15bae9454bd82e051",
    "cross_cats_sorted": [
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2020-08-17T19:43:59Z",
    "title_canon_sha256": "ead3a337c1b3f91d875dc6f8dd8474fda5167d34b5315ac87f21343fbd415fc3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.07591",
    "kind": "arxiv",
    "version": 1
  }
}