Pith Number

pith:2ZF2LX5P

pith:2013:2ZF2LX5PJDX3IEDY6NR33JUGA3

not attested not anchored not stored refs pending

On the possible noble gas deficiency of Pluto's atmosphere

Audrey Moudens, Harold A. Weaver, J. Hunter Waite, Jonathan I. Lunine, Kathleen E. Mandt, Olivier Mousis, Randy Gladstone, Rebecca Schindhelm, S. Alan Stern

arxiv:1303.4595 v1 · 2013-03-19 · 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{2ZF2LX5PJDX3IEDY6NR33JUGA3}

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	2026-07-05T03:11:06.886458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d64ba5dfaf48efb41078f363bda68606f5d3041940eae4870d3498e1ff599442

Aliases

arxiv: 1303.4595 · arxiv_version: 1303.4595v1 · doi: 10.48550/arxiv.1303.4595 · pith_short_12: 2ZF2LX5PJDX3 · pith_short_16: 2ZF2LX5PJDX3IEDY · pith_short_8: 2ZF2LX5P

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/2ZF2LX5PJDX3IEDY6NR33JUGA3 \
  | 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: d64ba5dfaf48efb41078f363bda68606f5d3041940eae4870d3498e1ff599442

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f287f5495b51c63b334d8de2e988b86cf2bc8d8769d651643159a90b4680d8a6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-03-19T13:45:31Z",
    "title_canon_sha256": "a521936bbcf15ea680063aad584230646646bd0fc7b2cf3d50674d4405baacee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.4595",
    "kind": "arxiv",
    "version": 1
  }
}