Pith Number

pith:XRF546PB

pith:2013:XRF546PBV2BIWNU4L4XYBVHF2P

not attested not anchored not stored refs pending

NGC 5694: another foster son of the Galactic Halo

A. Mucciarelli, C. Cort\'es, E. Dalessandro, M. Bellazzini, M. Catelan, M. Correnti, P. Amigo, V. D'Orazi

arxiv:1308.6653 v1 · 2013-08-30 · 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{XRF546PBV2BIWNU4L4XYBVHF2P}

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	2026-05-18T01:47:56.596124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc4bde79e1ae828b369c5f2f80d4e5d3d23528e8f560a4f4d57f2486b32f914e

Aliases

arxiv: 1308.6653 · arxiv_version: 1308.6653v1 · doi: 10.48550/arxiv.1308.6653 · pith_short_12: XRF546PBV2BI · pith_short_16: XRF546PBV2BIWNU4 · pith_short_8: XRF546PB

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/XRF546PBV2BIWNU4L4XYBVHF2P \
  | 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: bc4bde79e1ae828b369c5f2f80d4e5d3d23528e8f560a4f4d57f2486b32f914e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2070df0cf88dd876a48778c0fd2e986845cd0b90355a1bda352e5bd5ad773a12",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-08-30T05:52:50Z",
    "title_canon_sha256": "075f88bd54498a7d1ab2459a7f4f254b9a8c1787191da2f49bd0cb684991ef4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.6653",
    "kind": "arxiv",
    "version": 1
  }
}