Pith Number

pith:ENUAXB2O

pith:2014:ENUAXB2OJQHVXH5O4KTIUT2XKA

not attested not anchored not stored refs pending

The outer halo globular cluster system of M31 - I. The final PAndAS catalogue

A. D. Mackey, A. McConnachie, A. M. N. Ferguson, A. P. Huxor, C. K. Fishlock, G. F. Lewis, J. Veljanoski, M. J. Irwin, N. F. Martin, N. R. Tanvir, R. Ibata

arxiv:1404.5807 v2 · 2014-04-23 · 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{ENUAXB2OJQHVXH5O4KTIUT2XKA}

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	2026-05-18T01:43:25.910143Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23680b874e4c0f5b9faee2a68a4f575021cf10866e15b7b1199b68c69dd0f112

Aliases

arxiv: 1404.5807 · arxiv_version: 1404.5807v2 · doi: 10.48550/arxiv.1404.5807 · pith_short_12: ENUAXB2OJQHV · pith_short_16: ENUAXB2OJQHVXH5O · pith_short_8: ENUAXB2O

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/ENUAXB2OJQHVXH5O4KTIUT2XKA \
  | 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: 23680b874e4c0f5b9faee2a68a4f575021cf10866e15b7b1199b68c69dd0f112

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be30f996ef382a661710abdf4b6172f2180a2131084605c5540261901e5bffac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-04-23T12:46:44Z",
    "title_canon_sha256": "dff9d1f845d54135d9f6a58c48632618c2caa38e1f9fd99c104ada635fb82d50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.5807",
    "kind": "arxiv",
    "version": 2
  }
}