Pith Number

pith:KPB6NYE2

pith:2019:KPB6NYE267OUVTQ3V5VEMVAR4D

not attested not anchored not stored refs pending

End to End Satellite Servicing and Space Debris Management

Aman Chandra, Himangshu Kalita, Jekan Thangavelautham, Roberto Furfaro

arxiv:1901.11121 v2 · 2019-01-25 · physics.space-ph · astro-ph.IM · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KPB6NYE267OUVTQ3V5VEMVAR4D}

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	2026-05-17T23:53:41.080516Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53c3e6e09af7dd4ace1baf6a465411e0f106f856753bc686ff46e33884da4ca9

Aliases

arxiv: 1901.11121 · arxiv_version: 1901.11121v2 · doi: 10.48550/arxiv.1901.11121 · pith_short_12: KPB6NYE267OU · pith_short_16: KPB6NYE267OUVTQ3 · pith_short_8: KPB6NYE2

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/KPB6NYE267OUVTQ3V5VEMVAR4D \
  | 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: 53c3e6e09af7dd4ace1baf6a465411e0f106f856753bc686ff46e33884da4ca9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13c96bd0146ad94eebe84dfba00b66c006c7f7d8793949e89e9aa9f6f06ce4c8",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.space-ph",
    "submitted_at": "2019-01-25T13:57:47Z",
    "title_canon_sha256": "a2f408b84f9a1615ce14317640e2ee747759be1fb0455764c6f6bd7b98e84623"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.11121",
    "kind": "arxiv",
    "version": 2
  }
}