Pith Number

pith:Y4TUEMMT

pith:2012:Y4TUEMMTVBN2S3WJ2H5ZH4LYIO

not attested not anchored not stored refs pending

Regions of Dynamical Stability for Discs and Planets in Binary Stars of the Solar Neighborhood

Barbara Pichardo, Luisa G. Jaime, Luis Aguilar

arxiv:1208.2051 v2 · 2012-08-09 · astro-ph.EP · astro-ph.GA · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y4TUEMMTVBN2S3WJ2H5ZH4LYIO}

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	2026-05-18T03:08:59.744329Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c727423193a85ba96ec9d1fb93f17843a5c6fa8ce1df237cbecfc05491ba98fb

Aliases

arxiv: 1208.2051 · arxiv_version: 1208.2051v2 · doi: 10.48550/arxiv.1208.2051 · pith_short_12: Y4TUEMMTVBN2 · pith_short_16: Y4TUEMMTVBN2S3WJ · pith_short_8: Y4TUEMMT

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/Y4TUEMMTVBN2S3WJ2H5ZH4LYIO \
  | 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: c727423193a85ba96ec9d1fb93f17843a5c6fa8ce1df237cbecfc05491ba98fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b26d9d48559ea74b8d2caf28ce529fd181dbe6efb248afb9ddf1d23f7f86536d",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2012-08-09T22:28:53Z",
    "title_canon_sha256": "c88dcde7799f9aa44aa3b74d45a562040049a4bec10c1b88898377335ae22aa6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.2051",
    "kind": "arxiv",
    "version": 2
  }
}