Pith Number

pith:BCARH3DK

pith:2018:BCARH3DK5NEPJUTDYWVD44ME45

not attested not anchored not stored refs pending

The outer halo globular cluster system of M31 - III. Relationship to the stellar halo

Alan McConnachie, Annette Ferguson, Avon Huxor, Dougal Mackey, Geraint Lewis, Jovan Veljanoski, Michelle Collins, Mike Irwin, Nial Tanvir, Nicholas Bate, Nicolas Martin, Patrick C\^ot\'e, Rodrigo Ibata

arxiv:1810.10719 v2 · 2018-10-25 · 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{BCARH3DK5NEPJUTDYWVD44ME45}

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	2026-07-04T23:50:35.377284Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

088113ec6aeb48f4d263c5aa3e7184e74d64a50e0e36a81b42b2a8801473cfdb

Aliases

arxiv: 1810.10719 · arxiv_version: 1810.10719v2 · doi: 10.48550/arxiv.1810.10719 · pith_short_12: BCARH3DK5NEP · pith_short_16: BCARH3DK5NEPJUTD · pith_short_8: BCARH3DK

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/BCARH3DK5NEPJUTDYWVD44ME45 \
  | 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: 088113ec6aeb48f4d263c5aa3e7184e74d64a50e0e36a81b42b2a8801473cfdb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4085cb9afeb2620f136cd3f60b1125c586658858617d453c84323e20248b910",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-10-25T04:46:33Z",
    "title_canon_sha256": "76a106247dcebeaab2111262bc6c26b5dabffbeeced01a5d157234547ca52ce9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.10719",
    "kind": "arxiv",
    "version": 2
  }
}