Pith Number

pith:62DPK2VO

pith:2015:62DPK2VOYUBNZJPHRENRKR536M

not attested not anchored not stored refs pending

Orbit Determination and Differential-drag Control of Planet Labs Cubesat Constellations

Cyrus Foster, Henry Hallam, James Mason

arxiv:1509.03270 v1 · 2015-09-10 · physics.space-ph · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{62DPK2VOYUBNZJPHRENRKR536M}

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.

Cited by

1 paper in Pith

StarLoc: Pinpointing Transmitting LEO Satellites from a Single Passive Array

Receipt and verification

First computed	2026-05-18T01:33:24.876197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f686f56aaec502dca5e7891b1547bbf3322c388ea1c1cdcb4af4fd57fa2a2672

Aliases

arxiv: 1509.03270 · arxiv_version: 1509.03270v1 · doi: 10.48550/arxiv.1509.03270 · pith_short_12: 62DPK2VOYUBN · pith_short_16: 62DPK2VOYUBNZJPH · pith_short_8: 62DPK2VO

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/62DPK2VOYUBNZJPHRENRKR536M \
  | 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: f686f56aaec502dca5e7891b1547bbf3322c388ea1c1cdcb4af4fd57fa2a2672

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b1a7e42f68daeb11aa4703c47346c29d06698bb5d522759c10d7fbdc5e7853b",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.space-ph",
    "submitted_at": "2015-09-10T18:49:44Z",
    "title_canon_sha256": "c612ac0f0d840510fa530943af8929e670925335a8cf8bc199db3834de7ea3bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.03270",
    "kind": "arxiv",
    "version": 1
  }
}