Pith Number

pith:FMK22UYI

pith:2011:FMK22UYIXQOLOC7YVNFQ4K6NQ6

not attested not anchored not stored refs pending

Shock formation around planets orbiting M-dwarf stars

A. A. Vidotto, Ch. Helling, J. Llama, K. Wood (St Andrews), M. Jardine

arxiv:1112.1512 v1 · 2011-12-07 · astro-ph.SR · 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{FMK22UYIXQOLOC7YVNFQ4K6NQ6}

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	2026-05-18T01:59:15.854756Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b15ad5308bc1cb70bf8ab4b0e2bcd87bc6e1c2887afefe1e56026f5727a209d

Aliases

arxiv: 1112.1512 · arxiv_version: 1112.1512v1 · doi: 10.48550/arxiv.1112.1512 · pith_short_12: FMK22UYIXQOL · pith_short_16: FMK22UYIXQOLOC7Y · pith_short_8: FMK22UYI

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/FMK22UYIXQOLOC7YVNFQ4K6NQ6 \
  | 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: 2b15ad5308bc1cb70bf8ab4b0e2bcd87bc6e1c2887afefe1e56026f5727a209d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa28e22bbfb3e5458d946a36cec1a39560d8a3bbc65a1d617eccf370ec811a52",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-12-07T10:18:06Z",
    "title_canon_sha256": "1d6d1d5fa281774c574bf19b48f43d1a4fc718d5b9a27090595068962adf983c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.1512",
    "kind": "arxiv",
    "version": 1
  }
}