Pith Number

pith:GZYOIW63

pith:2007:GZYOIW63DR2VYKPZOFPAMMM2OO

not attested not anchored not stored refs pending

The Pluto Energetic Particle Spectrometer Science Investigation (PEPSSI) on the New Horizons Mission

Barry Tossman, Bruce D. Williams, Donald G. Mitchell, Edwin P. Keath, Fran Bagenal, G. Bruce Andrews, Geoffrey A. Marcus, George C. Ho, G. Ty Moore, Horace Malcom, John D. Boldt, John R. Hayes, Jr., J. Vandegriff, Kim A. Cooper, L. E. Brown, Matthew E. Hill, M. Kusterer, Paul Wilson IV, Ralph L. McNutt, Reid S. Gurnee, Stamatios M. Krimigis, Stefano A. Livi, Stephen E. Jaskulek, Thomas W. LeFevere, Walter Bradley, William S. Devereux

arxiv:0709.4428 v1 · 2007-09-27 · astro-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{GZYOIW63DR2VYKPZOFPAMMM2OO}

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	2026-05-18T03:48:11.877730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3670e45bdb1c755c29f9715e06319a73817c87096d6081a3afdf6428d42c9988

Aliases

arxiv: 0709.4428 · arxiv_version: 0709.4428v1 · doi: 10.48550/arxiv.0709.4428 · pith_short_12: GZYOIW63DR2V · pith_short_16: GZYOIW63DR2VYKPZ · pith_short_8: GZYOIW63

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/GZYOIW63DR2VYKPZOFPAMMM2OO \
  | 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: 3670e45bdb1c755c29f9715e06319a73817c87096d6081a3afdf6428d42c9988

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0195b7eaf87182094dd689368e2239710b2232637288cdc96924a95ed98d5c64",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-09-27T15:26:09Z",
    "title_canon_sha256": "e7d4135cddb578f0a98a2da2f63cb856626f752850408be68784eb260a4b130e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0709.4428",
    "kind": "arxiv",
    "version": 1
  }
}