Pith Number

pith:KAJCKCZP

pith:2016:KAJCKCZP6BLNVUVPNACCZBS5OB

not attested not anchored not stored refs pending

Observational constraints on the formation and evolution of the Milky Way nuclear star cluster with Keck and Gemini

Andrea Ghez (1), Anja Feldmeier-Krause (3), Gregory David Martinez (1), Jessica Lu (2), Mark Morris (1), Nathan Winsor (5) ((1) UCLA (2) UC Berkeley (3) ESO (4) CITA (5) University of Toronto), Norm Murray (4), Samantha Chappell (1), Tuan Do (1), Wolfgang Kerzendorf (3)

arxiv:1610.02964 v1 · 2016-10-10 · 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{KAJCKCZP6BLNVUVPNACCZBS5OB}

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	2026-05-18T00:50:18.621254Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5012250b2ff056dad2af68042c865d706ce8ad9d2fcb9f28d6561bdaca30fb84

Aliases

arxiv: 1610.02964 · arxiv_version: 1610.02964v1 · doi: 10.48550/arxiv.1610.02964 · pith_short_12: KAJCKCZP6BLN · pith_short_16: KAJCKCZP6BLNVUVP · pith_short_8: KAJCKCZP

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/KAJCKCZP6BLNVUVPNACCZBS5OB \
  | 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: 5012250b2ff056dad2af68042c865d706ce8ad9d2fcb9f28d6561bdaca30fb84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41f6ec9491a8fcddc19744995890e20e8465b4b2b3c965e13aa2ebf3211b5dac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-10-10T15:40:52Z",
    "title_canon_sha256": "9ca223a569ea31fa2d672b5d5b37ab09c45766c946cb592ded1a206c33f5ed0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.02964",
    "kind": "arxiv",
    "version": 1
  }
}