Pith Number

pith:ZMPOG7AY

pith:2021:ZMPOG7AY2YNGY54SA6XBYKMACS

not attested not anchored not stored refs pending

Recovery of Meteorites Using an Autonomous Drone and Machine Learning

Amar Shah, Chedy Raissi, Christopher Watkins, Hadrien Devillepoix, Jim Albers, Peter Jenniskens, Robert I. Citron, Sravanthi Sinha

arxiv:2106.06523 v1 · 2021-06-11 · astro-ph.EP · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZMPOG7AY2YNGY54SA6XBYKMACS}

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	2026-07-05T02:48:30.779238Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb1ee37c18d61a6c779207ae1c2980148fe9125cc43c5914527512381451917c

Aliases

arxiv: 2106.06523 · arxiv_version: 2106.06523v1 · doi: 10.48550/arxiv.2106.06523 · pith_short_12: ZMPOG7AY2YNG · pith_short_16: ZMPOG7AY2YNGY54S · pith_short_8: ZMPOG7AY

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/ZMPOG7AY2YNGY54SA6XBYKMACS \
  | 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: cb1ee37c18d61a6c779207ae1c2980148fe9125cc43c5914527512381451917c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a467d2db597b6ec94827fb97608771009d54e5a1ad84bcaa353b1df6e95f812",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2021-06-11T17:36:33Z",
    "title_canon_sha256": "1551a18aa91afc507a87fbf5e60bd39247e8e901ecea17f7c48f25780546ea6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.06523",
    "kind": "arxiv",
    "version": 1
  }
}