Pith Number

pith:KEWQFXX3

pith:2015:KEWQFXX3QVBVJBB7P3JCYBLLXW

not attested not anchored not stored refs pending

The effects of a magnetic field on planetary migration in laminar and turbulent discs

A.V. Koldoba, G.V. Ustyugova, M.L. Comins, M.M. Romanova, R.V.E. Lovelace

arxiv:1508.03241 v1 · 2015-08-13 · 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{KEWQFXX3QVBVJBB7P3JCYBLLXW}

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	2026-05-18T01:16:18.349184Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

512d02defb854354843f7ed22c056bbdaabaedd9a16c5b9be970f4262a1c02b6

Aliases

arxiv: 1508.03241 · arxiv_version: 1508.03241v1 · doi: 10.48550/arxiv.1508.03241 · pith_short_12: KEWQFXX3QVBV · pith_short_16: KEWQFXX3QVBVJBB7 · pith_short_8: KEWQFXX3

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/KEWQFXX3QVBVJBB7P3JCYBLLXW \
  | 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: 512d02defb854354843f7ed22c056bbdaabaedd9a16c5b9be970f4262a1c02b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38a3eb7160bf09a070fa092b5ed2ace1184babde4534b953b448e958bc5bd55a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-08-13T14:53:27Z",
    "title_canon_sha256": "140df88d63a7945c84c55309e5549b28078fc2b9bde62ffda5130eeb7bd83113"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.03241",
    "kind": "arxiv",
    "version": 1
  }
}