Pith Number

pith:665GPSKI

pith:2020:665GPSKIZR7ERHCFY7QT5IGV6R

not attested not anchored not stored refs pending

The Hills Mechanism and the Galactic Center S-stars

Aleksey Generozov, Ann-Marie Madigan

arxiv:2002.10547 v2 · 2020-02-24 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{665GPSKIZR7ERHCFY7QT5IGV6R}

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	2026-07-05T01:14:40.207848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7ba67c948cc7e489c45c7e13ea0d5f4432d196257ce5e12917ab3fd73521b75

Aliases

arxiv: 2002.10547 · arxiv_version: 2002.10547v2 · doi: 10.48550/arxiv.2002.10547 · pith_short_12: 665GPSKIZR7E · pith_short_16: 665GPSKIZR7ERHCF · pith_short_8: 665GPSKI

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/665GPSKIZR7ERHCFY7QT5IGV6R \
  | 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: f7ba67c948cc7e489c45c7e13ea0d5f4432d196257ce5e12917ab3fd73521b75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5be72070c5843827d1d8fe1cd32d799a92db3813c6782b607b00a360f7055f71",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-02-24T21:06:42Z",
    "title_canon_sha256": "c126d2d70738ba35d361bcfe835e94d765ee0a93d45dcf2609c98e223c30877f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.10547",
    "kind": "arxiv",
    "version": 2
  }
}