Pith Number

pith:LOCRFEMI

pith:2015:LOCRFEMIZ6MHFQVPGB3PPAOVXD

not attested not anchored not stored refs pending

The Frequency of Field Blue-Straggler Stars in the Thick Disk and Halo System of the Galaxy

Daniela Carollo, Henrique M. Reggiani, Rafael M. Santucci, Silvia Rossi, Timothy C. Beers, Vinicius M. Placco, Xiang-Xiang Xue, Young Sun Lee

arxiv:1501.03559 v1 · 2015-01-15 · astro-ph.SR · 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{LOCRFEMIZ6MHFQVPGB3PPAOVXD}

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	2026-05-18T01:41:10.921389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b85129188cf9872c2af3076f781d5b8f14eb087680cdebd842c6a873b77c764

Aliases

arxiv: 1501.03559 · arxiv_version: 1501.03559v1 · doi: 10.48550/arxiv.1501.03559 · pith_short_12: LOCRFEMIZ6MH · pith_short_16: LOCRFEMIZ6MHFQVP · pith_short_8: LOCRFEMI

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/LOCRFEMIZ6MHFQVPGB3PPAOVXD \
  | 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: 5b85129188cf9872c2af3076f781d5b8f14eb087680cdebd842c6a873b77c764

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c845b7e9961f1795fd32b3272e0107a5148604a0f32b3df84124137b56a1e71",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-01-15T02:46:25Z",
    "title_canon_sha256": "c05a878a1f5c1aa3574a34794a0cc406015327887cc622500b9ab26d9fe62046"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.03559",
    "kind": "arxiv",
    "version": 1
  }
}