Pith Number

pith:UTUCJPAK

pith:2003:UTUCJPAKXRJGCG6VMUEOILVKKD

not attested not anchored not stored refs pending

Fast object detection for use onboard satellites

(2) IAAT, (3) ARI, (4) AIP, Germa ny, Germany, Germany), Heidelberg, Martin Bange (1), Michael Biermann (3), Potsdam, R alf-Dieter Scholz (4) ((1) FAW, Stefan Jordan (2), Thomas Kaempke (1), Tuebingen, Ulm

arxiv:astro-ph/0301611 v1 · 2003-01-30 · 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{UTUCJPAKXRJGCG6VMUEOILVKKD}

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	2026-05-18T01:07:33.867439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4e824bc0abc52611bd56508e42eaa50c0f74b486b23427b053591508dcda074

Aliases

arxiv: astro-ph/0301611 · arxiv_version: astro-ph/0301611v1 · doi: 10.48550/arxiv.astro-ph/0301611 · pith_short_12: UTUCJPAKXRJG · pith_short_16: UTUCJPAKXRJGCG6V · pith_short_8: UTUCJPAK

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/UTUCJPAKXRJGCG6VMUEOILVKKD \
  | 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: a4e824bc0abc52611bd56508e42eaa50c0f74b486b23427b053591508dcda074

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3b0cecff68443af85fcc91cc9e29ff8090790c734e830a46ed1a460fe4fbe9c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-01-30T15:25:48Z",
    "title_canon_sha256": "eda99a7379701d8f3354f60f4435241158c5ded68e09d2107a8abb25fa972e2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0301611",
    "kind": "arxiv",
    "version": 1
  }
}