Pith Number

pith:7MZAGXLX

pith:2018:7MZAGXLXPYCSYR7NMGSI4V2ON7

not attested not anchored not stored refs pending

Dust segregation in Hall-dominated turbulent protoplanetary disks

Gopakumar Mohandas, Leonardo Krapp, Martin E. Pessah, Oliver Gressel, Pablo Ben\'itez-Llambay, Turlough P. Downes

arxiv:1808.07660 v2 · 2018-08-23 · 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{7MZAGXLXPYCSYR7NMGSI4V2ON7}

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	2026-05-17T23:44:43.068790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb32035d777e052c47ed61a48e574e6fe8583b10daf9b18f00981d2bdf4129de

Aliases

arxiv: 1808.07660 · arxiv_version: 1808.07660v2 · doi: 10.48550/arxiv.1808.07660 · pith_short_12: 7MZAGXLXPYCS · pith_short_16: 7MZAGXLXPYCSYR7N · pith_short_8: 7MZAGXLX

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/7MZAGXLXPYCSYR7NMGSI4V2ON7 \
  | 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: fb32035d777e052c47ed61a48e574e6fe8583b10daf9b18f00981d2bdf4129de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "627ec23f9352ce850c36de9c04992be51568dfae929ec046d772dbc79ea7b81f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-08-23T08:18:59Z",
    "title_canon_sha256": "4ab9548e12e993490a6568a269d9ba92761cababf99d36c90339285f1b5bca01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.07660",
    "kind": "arxiv",
    "version": 2
  }
}