Pith Number

pith:FOSSG4EW

pith:2016:FOSSG4EWFB4Y6X7HZQG2ZMJWLP

not attested not anchored not stored refs pending

The lopsided distribution of satellite galaxies

Elmo Tempel, Noam I Libeskind, Quan Guo, Rodrigo Ibata

arxiv:1606.01516 v1 · 2016-06-05 · 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{FOSSG4EWFB4Y6X7HZQG2ZMJWLP}

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	2026-05-18T01:01:23.652677Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ba523709628798f5fe7cc0dacb1365bd79283b1450e306d6e52d65d00051e86

Aliases

arxiv: 1606.01516 · arxiv_version: 1606.01516v1 · doi: 10.48550/arxiv.1606.01516 · pith_short_12: FOSSG4EWFB4Y · pith_short_16: FOSSG4EWFB4Y6X7H · pith_short_8: FOSSG4EW

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/FOSSG4EWFB4Y6X7HZQG2ZMJWLP \
  | 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: 2ba523709628798f5fe7cc0dacb1365bd79283b1450e306d6e52d65d00051e86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3b82a7c19802f6f53440cad1c82ef918a186192869f8d976c65487aa9ed7bbe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-06-05T14:30:25Z",
    "title_canon_sha256": "1d6f590d8d56d3ffc186e06467aa95ee7bdcc45138428b27231685edf60b1b36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.01516",
    "kind": "arxiv",
    "version": 1
  }
}