Pith Number

pith:VBPY4EM3

pith:2024:VBPY4EM3PRW7RNJPLQ7ZVZN3UU

not attested not anchored not stored refs pending

Detection of a space capsule entering Earth's atmosphere with distributed acoustic sensing (DAS)

Carly M. Donahue, Chris G. Carr, Elisa A. McGhee, Lisa R. Danielson, Loic Viens, Luke B. Beardslee

arxiv:2410.03034 v1 · 2024-10-03 · astro-ph.IM · astro-ph.EP · physics.geo-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{VBPY4EM3PRW7RNJPLQ7ZVZN3UU}

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	2026-07-05T09:15:43.282222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a85f8e119b7c6df8b52f5c3f9ae5bba511fb1549e7464573aa0ecbea00159e71

Aliases

arxiv: 2410.03034 · arxiv_version: 2410.03034v1 · doi: 10.48550/arxiv.2410.03034 · pith_short_12: VBPY4EM3PRW7 · pith_short_16: VBPY4EM3PRW7RNJP · pith_short_8: VBPY4EM3

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/VBPY4EM3PRW7RNJPLQ7ZVZN3UU \
  | 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: a85f8e119b7c6df8b52f5c3f9ae5bba511fb1549e7464573aa0ecbea00159e71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "464c51afa4fbbe9d12842fc21c5cccb3c4421921d013da9bb064bb856c34db87",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2024-10-03T22:37:36Z",
    "title_canon_sha256": "e6dda9a05a351e48d80067a679704cb724807bb61bfeb03d599521b199134381"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.03034",
    "kind": "arxiv",
    "version": 1
  }
}