Pith Number

pith:YAPKLWLZ

pith:2016:YAPKLWLZRX43RCYYMJVZOE3PJZ

not attested not anchored not stored refs pending

Multiple populations in the old and massive Small Magellanic Cloud globular cluster NGC121

A. Mucciarelli, B. Lanzoni, E. Dalessandro, E. Lapenna, F. R. Ferraro, L. Origlia

arxiv:1607.05736 v1 · 2016-07-19 · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YAPKLWLZRX43RCYYMJVZOE3PJZ}

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	2026-05-18T01:03:17.974130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c01ea5d9798df9b88b18626b97136f4e549337375e9d86319401c027028d7832

Aliases

arxiv: 1607.05736 · arxiv_version: 1607.05736v1 · doi: 10.48550/arxiv.1607.05736 · pith_short_12: YAPKLWLZRX43 · pith_short_16: YAPKLWLZRX43RCYY · pith_short_8: YAPKLWLZ

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/YAPKLWLZRX43RCYYMJVZOE3PJZ \
  | 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: c01ea5d9798df9b88b18626b97136f4e549337375e9d86319401c027028d7832

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "827f1b9e299eb0925ae3d162277646db3633d1addc46781eeefce19807f6ecea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-07-19T20:01:06Z",
    "title_canon_sha256": "157d9b591f62ae01d8a64a77b0f8aa11dbf25856fc529064d8f80909153d68e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.05736",
    "kind": "arxiv",
    "version": 1
  }
}