Pith Number

pith:OCBXX67C

pith:2018:OCBXX67CDMDFCE4S7RZJRBT66N

not attested not anchored not stored refs pending

A Near-infrared RR Lyrae census along the southern Galactic plane: the Milky Way's stellar fossil brought to light

Andr\'es Jord\'an, Daniel Majaess, Eva K. Grebel, Felipe Elorrieta, Gergely Hajdu, Istv\'an D\'ek\'any, M\'arcio Catelan, Susana Eyheramendy

arxiv:1804.01457 v1 · 2018-04-04 · 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{OCBXX67CDMDFCE4S7RZJRBT66N}

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	2026-05-18T00:17:03.507530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70837bfbe21b06511392fc7298867ef349a8b28db2124dde9496d4bcc40399cb

Aliases

arxiv: 1804.01457 · arxiv_version: 1804.01457v1 · doi: 10.48550/arxiv.1804.01457 · pith_short_12: OCBXX67CDMDF · pith_short_16: OCBXX67CDMDFCE4S · pith_short_8: OCBXX67C

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/OCBXX67CDMDFCE4S7RZJRBT66N \
  | 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: 70837bfbe21b06511392fc7298867ef349a8b28db2124dde9496d4bcc40399cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "521ba82db1986fedb80874e9d7eebd8c614d707a8c9e529ec16b895920d94c24",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-04-04T15:11:04Z",
    "title_canon_sha256": "6c19cdce78d1c05b914e6f2124bfb74b63f210a4ff4ed73f9f076679cf7f02b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.01457",
    "kind": "arxiv",
    "version": 1
  }
}