Pith Number

pith:QS44H7XC

pith:2011:QS44H7XC4NX7UZE57NOK6WC3UI

not attested not anchored not stored refs pending

Application of recent results on the orbital migration of low mass planets: convergence zones

C. Mordasini, H. Klahr, K.-M. Dittkrist, T. Henning, W. Benz, Y. Alibert

arxiv:1101.3238 v1 · 2011-01-17 · 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{QS44H7XC4NX7UZE57NOK6WC3UI}

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	2026-05-18T02:03:39.183052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84b9c3fee2e36ffa649dfb5caf585ba2218bce4c17552cfc7f3badee6f8cb9e3

Aliases

arxiv: 1101.3238 · arxiv_version: 1101.3238v1 · doi: 10.48550/arxiv.1101.3238 · pith_short_12: QS44H7XC4NX7 · pith_short_16: QS44H7XC4NX7UZE5 · pith_short_8: QS44H7XC

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/QS44H7XC4NX7UZE57NOK6WC3UI \
  | 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: 84b9c3fee2e36ffa649dfb5caf585ba2218bce4c17552cfc7f3badee6f8cb9e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e66e23c9607af73572662817e5879e0e4e8711de566bb333f6eae1dea4f2bec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2011-01-17T15:17:26Z",
    "title_canon_sha256": "3d747482962768ccbcd7108f4ea68982a627fd75a82720a0142240d2c8e0189c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.3238",
    "kind": "arxiv",
    "version": 1
  }
}