Pith Number

pith:D5LIXYDE

pith:2019:D5LIXYDE2T2G4V4A6V3DADJ3ZN

not attested not anchored not stored refs pending

The Canada-France Imaging Survey: Reconstructing the Milky Way Star Formation History from its White Dwarf Population

Alan W. McConnachie, Ariane Lan\c{c}on, Douglas Scott, Else Starkenburg, Geraint F. Lewis, Guillaume F. Thomas, Jean-Charles Cuillandre, Julio F. Navarro, Khyati Malhan, Misha Haywood, Nicholas J. Fantin, Nicolas F. Martin, Patrick C\^ot\'e, Pierre Bergeron, Raymond G. Carlberg, Rodrigo A. Ibata, S\'ebastien Fabbro, Stephen D. J. Gwyn

arxiv:1911.02576 v1 · 2019-11-06 · 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{D5LIXYDE2T2G4V4A6V3DADJ3ZN}

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	2026-07-05T00:31:30.604306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f568be064d4f46e5780f576300d3bcb47b04910f727d6ee5e1b555bb98478b7

Aliases

arxiv: 1911.02576 · arxiv_version: 1911.02576v1 · doi: 10.48550/arxiv.1911.02576 · pith_short_12: D5LIXYDE2T2G · pith_short_16: D5LIXYDE2T2G4V4A · pith_short_8: D5LIXYDE

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/D5LIXYDE2T2G4V4A6V3DADJ3ZN \
  | 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: 1f568be064d4f46e5780f576300d3bcb47b04910f727d6ee5e1b555bb98478b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf7d5f02a9513817b054cb4e63209dba55e282565aa87636cd155b1f05acea89",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-11-06T19:00:02Z",
    "title_canon_sha256": "ec818435a7ca7ac7b90e34b560bcb3849e4ab88993a2723aaebeafb680499823"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.02576",
    "kind": "arxiv",
    "version": 1
  }
}