Pith Number

pith:VZYJP3L3

pith:2007:VZYJP3L3I4X6TJ6J5RI4GJUHVI

not attested not anchored not stored refs pending

Inside-Out Evacuation of Transitional Protoplanetary Disks by the Magneto-Rotational Instability

Eugene I. Chiang, Ruth A. Murray-Clay

arxiv:0706.1241 v1 · 2007-06-10 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VZYJP3L3I4X6TJ6J5RI4GJUHVI}

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	2026-05-18T02:16:30.261676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae7097ed7b472fe9a7c9ec51c32687aa08605af3de0412ad0c44fcea27cfca8a

Aliases

arxiv: 0706.1241 · arxiv_version: 0706.1241v1 · doi: 10.48550/arxiv.0706.1241 · pith_short_12: VZYJP3L3I4X6 · pith_short_16: VZYJP3L3I4X6TJ6J · pith_short_8: VZYJP3L3

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/VZYJP3L3I4X6TJ6J5RI4GJUHVI \
  | 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: ae7097ed7b472fe9a7c9ec51c32687aa08605af3de0412ad0c44fcea27cfca8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3538b8293cddda03b2302545e95413fed326a22b2083f81ef1df9ac819b07ed5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-06-10T17:14:28Z",
    "title_canon_sha256": "2252505c6f8f3fe69c3dd8f9a235db2836376602b60b76189050ac0fad90f778"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0706.1241",
    "kind": "arxiv",
    "version": 1
  }
}