Pith Number

pith:ITGG4UXS

pith:2018:ITGG4UXSBVYAZKNWM66CMSENN4

not attested not anchored not stored refs pending

Mobility and Science operations On An Asteroid Using a Hopping Small Spacecraft on Stilts

E. Asphaug, H. Kalita, J. Thangavelautham, S. Schwartz

arxiv:1801.09482 v1 · 2018-01-29 · cs.RO · 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{ITGG4UXSBVYAZKNWM66CMSENN4}

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	2026-05-18T00:24:57.316808Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44cc6e52f20d700ca9b667bc26488d6f3eb2ab3cbb0c08d02fa07b09d8d79562

Aliases

arxiv: 1801.09482 · arxiv_version: 1801.09482v1 · doi: 10.48550/arxiv.1801.09482 · pith_short_12: ITGG4UXSBVYA · pith_short_16: ITGG4UXSBVYAZKNW · pith_short_8: ITGG4UXS

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/ITGG4UXSBVYAZKNWM66CMSENN4 \
  | 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: 44cc6e52f20d700ca9b667bc26488d6f3eb2ab3cbb0c08d02fa07b09d8d79562

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdd82f6bbcac21a18fa06a5e3108d20d87fce0e2c486b0149d668bc402cf206a",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2018-01-29T12:55:17Z",
    "title_canon_sha256": "badc9fd87bedbb6df180baf24c0d26ff9ec4d114dc8ff26f8f31d80135c263e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.09482",
    "kind": "arxiv",
    "version": 1
  }
}