Pith Number

pith:2DS6XCUS

pith:2019:2DS6XCUSSFQN5XMOB5AKAV22SB

not attested not anchored not stored refs pending

Meteoroid Stream Formation Due to the Extraction of Space Resources from Asteroids

Aaron C. Boley, Logan Fladeland, Michael Byers

arxiv:1911.12840 v1 · 2019-11-28 · 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{2DS6XCUSSFQN5XMOB5AKAV22SB}

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	2026-07-05T00:22:49.505880Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0e5eb8a929160dedd8e0f40a0575a904f5abd5e6846404734de745c88677dd5

Aliases

arxiv: 1911.12840 · arxiv_version: 1911.12840v1 · doi: 10.48550/arxiv.1911.12840 · pith_short_12: 2DS6XCUSSFQN · pith_short_16: 2DS6XCUSSFQN5XMO · pith_short_8: 2DS6XCUS

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/2DS6XCUSSFQN5XMOB5AKAV22SB \
  | 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: d0e5eb8a929160dedd8e0f40a0575a904f5abd5e6846404734de745c88677dd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cb8f749e2379631d36c502095e2feaa1d2f9bac02e68da5ce57cf8b348bcfcf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-11-28T19:39:22Z",
    "title_canon_sha256": "4ad94cf8e4a713362c57b275ed4be1d6c7f230b9424a59d6357dd0d279008a3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.12840",
    "kind": "arxiv",
    "version": 1
  }
}