Pith Number

pith:7GOB647O

pith:2019:7GOB647OSOHWKYGRHEFWTHX2F2

not attested not anchored not stored refs pending

Dust Transport and Processing in Centrifugally Driven Protoplanetary Disk Winds

Arieh K\"onigl, Fred J. Ciesla, Sebastiaan Krijt, Seth Teitler, Steven Giacalone

arxiv:1907.04961 v1 · 2019-07-11 · astro-ph.SR · 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{7GOB647OSOHWKYGRHEFWTHX2F2}

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	2026-07-05T00:01:59.174037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f99c1f73ee938f6560d1390b699efa2eb193a6c9d7478da14f92af63db2b050e

Aliases

arxiv: 1907.04961 · arxiv_version: 1907.04961v1 · doi: 10.48550/arxiv.1907.04961 · pith_short_12: 7GOB647OSOHW · pith_short_16: 7GOB647OSOHWKYGR · pith_short_8: 7GOB647O

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/7GOB647OSOHWKYGRHEFWTHX2F2 \
  | 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: f99c1f73ee938f6560d1390b699efa2eb193a6c9d7478da14f92af63db2b050e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c28993a9d51eedc9bbb2c8bb2ac2e7542336a7b93eb8ab9d42961ec055c6c8a",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-07-11T00:32:33Z",
    "title_canon_sha256": "2292a2d0a6cfd66364daf9dd8f526e75bad152a41c4befb761bf4b1b9eea3bf5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.04961",
    "kind": "arxiv",
    "version": 1
  }
}