Pith Number

pith:76VV7NPC

pith:2020:76VV7NPCMSSSSUJZM3C4PXBB3L

not attested not anchored not stored refs pending

Low-mass planet migration in three dimensional wind-driven inviscid discs: a negative corotation torque

Colin P. McNally, Oliver Gressel, Pablo Benitez-Llambay, Richard P. Nelson, Sijme-Jan Paardekooper

arxiv:2002.11161 v3 · 2020-02-25 · 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{76VV7NPCMSSSSUJZM3C4PXBB3L}

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	2026-07-05T00:47:48.186487Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffab5fb5e264a529513966c5c7dc21dae4a65bc760d4fbde3dd880c164d8b7a0

Aliases

arxiv: 2002.11161 · arxiv_version: 2002.11161v3 · doi: 10.48550/arxiv.2002.11161 · pith_short_12: 76VV7NPCMSSS · pith_short_16: 76VV7NPCMSSSSUJZ · pith_short_8: 76VV7NPC

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/76VV7NPCMSSSSUJZM3C4PXBB3L \
  | 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: ffab5fb5e264a529513966c5c7dc21dae4a65bc760d4fbde3dd880c164d8b7a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e97a7d8d91bf2c1d243a8115e1607783d35b37f3775cf6382b8ebf533e7491d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2020-02-25T20:08:01Z",
    "title_canon_sha256": "eb5c04a28889d92d41487f0ec9878f4893a3c07e07928bb3b4eab20fcb279378"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.11161",
    "kind": "arxiv",
    "version": 3
  }
}