Pith Number

pith:K3XFLBKE

pith:2017:K3XFLBKEAMFO2SR6MFVV3GJWGP

not attested not anchored not stored refs pending

A Search for Temporal Changes on Pluto and Charon

A. Cheng, B. J. Buratti, C. B. Olkin, H. A. Weaver, J. D. Hofgartner, J. Spencer, K. Ennico, L. A. Young, P. Schenk, R. A. Beyer, S. A. Stern, S. L. Devins, the New Horizons Science Team, T. R. Lauer, W. B. McKinnon

arxiv:1711.02750 v1 · 2017-11-07 · 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{K3XFLBKEAMFO2SR6MFVV3GJWGP}

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	2026-05-18T00:27:41.769873Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56ee558544030aed4a3e616b5d993633c441c7b274fcc42df94d8bc476eb3161

Aliases

arxiv: 1711.02750 · arxiv_version: 1711.02750v1 · doi: 10.48550/arxiv.1711.02750 · pith_short_12: K3XFLBKEAMFO · pith_short_16: K3XFLBKEAMFO2SR6 · pith_short_8: K3XFLBKE

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/K3XFLBKEAMFO2SR6MFVV3GJWGP \
  | 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: 56ee558544030aed4a3e616b5d993633c441c7b274fcc42df94d8bc476eb3161

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08702cb7dd9b3a7346114f1158be254fbc491a96d66d0a7e234ca4a9440335eb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-11-07T22:22:23Z",
    "title_canon_sha256": "974c36a2ec7f5556b518235e4103ba6a2672a510b70b765979582e68b7742294"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.02750",
    "kind": "arxiv",
    "version": 1
  }
}