Pith Number

pith:XZKTFW2T

pith:2010:XZKTFW2TL4HX67WMGM42TEYSNJ

not attested not anchored not stored refs pending

Vortex migration in protoplanetary disks

G. Lesur, J.C.B. Papaloizou, S.-J. Paardekooper

arxiv:1009.5197 v1 · 2010-09-27 · 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{XZKTFW2TL4HX67WMGM42TEYSNJ}

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	2026-05-18T02:05:16.941906Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be5532db535f0f7f7ecc3339a993126a40db77befa87f15f6aed3729042072c8

Aliases

arxiv: 1009.5197 · arxiv_version: 1009.5197v1 · doi: 10.48550/arxiv.1009.5197 · pith_short_12: XZKTFW2TL4HX · pith_short_16: XZKTFW2TL4HX67WM · pith_short_8: XZKTFW2T

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/XZKTFW2TL4HX67WMGM42TEYSNJ \
  | 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: be5532db535f0f7f7ecc3339a993126a40db77befa87f15f6aed3729042072c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6782a71e0c99aba007a098503298e9ab24e0c905fdab6cc700acc14b8a31c6c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-09-27T09:32:13Z",
    "title_canon_sha256": "d5593dee9b8e39a1eb1b492ad65fbb5545e4390a72f1aeb9b94e14d9d35ec63e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.5197",
    "kind": "arxiv",
    "version": 1
  }
}