Pith Number

pith:WXLRGIET

pith:2017:WXLRGIETBR3BNTEER72RHYYU3K

not attested not anchored not stored refs pending

New Compact Star Cluster Candidates in the Galactic Plane

D. Froebrich

arxiv:1704.04957 v1 · 2017-04-17 · 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{WXLRGIETBR3BNTEER72RHYYU3K}

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	2026-05-18T00:40:06.227029Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5d71320930c7616cc848ff513e314da8d0badb97103e1270644e7e435bec6b9

Aliases

arxiv: 1704.04957 · arxiv_version: 1704.04957v1 · doi: 10.48550/arxiv.1704.04957 · pith_short_12: WXLRGIETBR3B · pith_short_16: WXLRGIETBR3BNTEE · pith_short_8: WXLRGIET

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/WXLRGIETBR3BNTEER72RHYYU3K \
  | 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: b5d71320930c7616cc848ff513e314da8d0badb97103e1270644e7e435bec6b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0c019b3754b54d92c6b06bdff42e8d4ebfc4f47399f9f83ecf0c31c824f76a3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-04-17T13:19:29Z",
    "title_canon_sha256": "5ee746827a13573344b8aca7c3a954a7d61bcc43dd551425c5afdc59f24ff9ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.04957",
    "kind": "arxiv",
    "version": 1
  }
}