Pith Number

pith:5R3KGQXO

pith:2013:5R3KGQXOTQAZ5XFD2INAJFF3RL

not attested not anchored not stored refs pending

Global hydromagnetic simulations of a planet embedded in a dead zone: gap opening, gas accretion and formation of a protoplanetary jet

Neal J. Turner, Oliver Gressel, Richard P. Nelson, Udo Ziegler

arxiv:1309.2871 v2 · 2013-09-11 · 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{5R3KGQXOTQAZ5XFD2INAJFF3RL}

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	2026-05-18T01:47:43.172935Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec76a342ee9c019edca3d21a0494bb8acda8c908fb2c682e88ce7f7994ab772d

Aliases

arxiv: 1309.2871 · arxiv_version: 1309.2871v2 · doi: 10.48550/arxiv.1309.2871 · pith_short_12: 5R3KGQXOTQAZ · pith_short_16: 5R3KGQXOTQAZ5XFD · pith_short_8: 5R3KGQXO

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/5R3KGQXOTQAZ5XFD2INAJFF3RL \
  | 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: ec76a342ee9c019edca3d21a0494bb8acda8c908fb2c682e88ce7f7994ab772d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fca82b81d2e3c8d3655d95999cadbfeb8aded86c427c42e93fc91a1be0e631eb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-09-11T15:53:01Z",
    "title_canon_sha256": "88abd0be814b211730a4c03251914ce63e44bae87d7b615b248203fccac76843"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.2871",
    "kind": "arxiv",
    "version": 2
  }
}