Pith Number

pith:KUJ7G432

pith:2019:KUJ7G432AUVUN7Y6WLJSLRUDOY

not attested not anchored not stored refs pending

The effect of dust composition and shape on radiation-pressure forces and blowout sizes of particles in debris disks

Alycia J. Weinberger, Evgenij S. Zubko, Gorden Videen, Jessica A. Arnold

arxiv:1902.10183 v1 · 2019-02-26 · 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{KUJ7G432AUVUN7Y6WLJSLRUDOY}

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	2026-05-17T23:48:30.244976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5513f3737a052b46ff1eb2d325c68376295b3cd0d043069287e6c1812835cdda

Aliases

arxiv: 1902.10183 · arxiv_version: 1902.10183v1 · doi: 10.48550/arxiv.1902.10183 · pith_short_12: KUJ7G432AUVU · pith_short_16: KUJ7G432AUVUN7Y6 · pith_short_8: KUJ7G432

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/KUJ7G432AUVUN7Y6WLJSLRUDOY \
  | 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: 5513f3737a052b46ff1eb2d325c68376295b3cd0d043069287e6c1812835cdda

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f66c8aa0221b516f0005c502245236df9a54a0c1c12141fd82b572a9a0d3e3c4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-02-26T19:51:27Z",
    "title_canon_sha256": "96871ec805ae9a1b0315e1dff88ba8d37af18a7d27e7b15270a7f4ae282503f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.10183",
    "kind": "arxiv",
    "version": 1
  }
}