Pith Number

pith:4E7RT2DZ

pith:2014:4E7RT2DZR6732SSU2RAZ3MDTP2

not attested not anchored not stored refs pending

A bag of tricks: Using proper motions of Galactic stars to identify the Hercules ultra-faint dwarf galaxy members

A. Bellini, E. Brocato, E. Sani, G. Clementini, G. Piotto, G. Raimondo, I. Musella, M. Cantiello, M. Fabrizio, M. Libralato, M. Marconi, R. Buonanno, R. Carini, R. Speziali, V. Ripepi, V. Testa

arxiv:1408.5753 v2 · 2014-08-25 · 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{4E7RT2DZR6732SSU2RAZ3MDTP2}

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	2026-05-18T02:39:38.609990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e13f19e8798fbfbd4a54d4419db0737e90e5e7421dad6dc803be93d8548015cd

Aliases

arxiv: 1408.5753 · arxiv_version: 1408.5753v2 · doi: 10.48550/arxiv.1408.5753 · pith_short_12: 4E7RT2DZR673 · pith_short_16: 4E7RT2DZR6732SSU · pith_short_8: 4E7RT2DZ

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/4E7RT2DZR6732SSU2RAZ3MDTP2 \
  | 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: e13f19e8798fbfbd4a54d4419db0737e90e5e7421dad6dc803be93d8548015cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08e186629b49f69d72e10fd67627e012de8b0f2b9a6859b5d2d901e577db2c56",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-08-25T13:30:41Z",
    "title_canon_sha256": "01109e09615b6ac1f7cff05b0889cb09c68ce98965f351dfb3a068f4028d7337"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.5753",
    "kind": "arxiv",
    "version": 2
  }
}