Pith Number

pith:5NTJ2QQD

pith:2016:5NTJ2QQDBH2LKKZH3BLQXUJ5GH

not attested not anchored not stored refs pending

New Horizons Constraints on Charon's Present Day Atmosphere

A. F. Cheng, A. H. Parker, A. J. Steffl, A. Zangari, C. B. Olkin, G. R. Gladstone, H. A. Weaver, J. A. Kammer, J. W. Parker, K. Ennico, L. A. Young, M. Summers, S. A. Stern, the New Horizons Atmospheres Team, T. R. Lauer

arxiv:1608.06955 v1 · 2016-08-24 · 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{5NTJ2QQDBH2LKKZH3BLQXUJ5GH}

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	2026-05-18T00:49:16.006097Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb669d420309f4b52b27d8570bd13d31f867ce391dc9143d6913445a80af3f34

Aliases

arxiv: 1608.06955 · arxiv_version: 1608.06955v1 · doi: 10.48550/arxiv.1608.06955 · pith_short_12: 5NTJ2QQDBH2L · pith_short_16: 5NTJ2QQDBH2LKKZH · pith_short_8: 5NTJ2QQD

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/5NTJ2QQDBH2LKKZH3BLQXUJ5GH \
  | 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: eb669d420309f4b52b27d8570bd13d31f867ce391dc9143d6913445a80af3f34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56a913712964e8fa16b8947f71d121bbef490fb169d7177ba12ccfdf2d36356c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-08-24T20:14:26Z",
    "title_canon_sha256": "ea5b5109f3c056e9b896a0407ae4a519494b4640a8e15b0c1821dccd3747fa68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.06955",
    "kind": "arxiv",
    "version": 1
  }
}