Pith Number

pith:43ZGPKFV

pith:2021:43ZGPKFVLIGBIP3RYBJCQFSSSG

not attested not anchored not stored refs pending

ELVES II: GCs and Nuclear Star Clusters of Dwarf Galaxies; The Importance of Environment

Jenny E. Greene, Johnny P. Greco, Rachael L. Beaton, Scott G. Carlsten

arxiv:2105.03440 v1 · 2021-05-07 · 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{43ZGPKFVLIGBIP3RYBJCQFSSSG}

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	2026-07-05T04:03:46.186296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6f267a8b55a0c143f71c05228165291aecdffb6a18ad1dcc005e6c052d4b13b

Aliases

arxiv: 2105.03440 · arxiv_version: 2105.03440v1 · doi: 10.48550/arxiv.2105.03440 · pith_short_12: 43ZGPKFVLIGB · pith_short_16: 43ZGPKFVLIGBIP3R · pith_short_8: 43ZGPKFV

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/43ZGPKFVLIGBIP3RYBJCQFSSSG \
  | 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: e6f267a8b55a0c143f71c05228165291aecdffb6a18ad1dcc005e6c052d4b13b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d027c4fec039ea27bbe42b66018e5690f93964ca2c4c3f55f8b124569faa6fb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-05-07T18:00:03Z",
    "title_canon_sha256": "c0dd6238ce47a69d53bba9ba1c510d83f8c3f2c228862e532dd4aad94a1ba274"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.03440",
    "kind": "arxiv",
    "version": 1
  }
}