Pith Number

pith:AAHSQ74W

pith:2016:AAHSQ74W724RAA27JXL7YNYKX6

not attested not anchored not stored refs pending

Globular Cluster Abundances from High-Resolution, Integrated-Light Spectroscopy. II. Expanding the Metallicity Range for Old Clusters and Updated Analysis Techniques

A. McWilliam, J. E. Colucci, R. A. Bernstein

arxiv:1611.02734 v1 · 2016-11-08 · astro-ph.GA · 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{AAHSQ74W724RAA27JXL7YNYKX6}

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	2026-05-18T00:53:06.885601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

000f287f96feb910035f4dd7fc370abf84e292a3664dcef0a37ea4dae4db7a15

Aliases

arxiv: 1611.02734 · arxiv_version: 1611.02734v1 · doi: 10.48550/arxiv.1611.02734 · pith_short_12: AAHSQ74W724R · pith_short_16: AAHSQ74W724RAA27 · pith_short_8: AAHSQ74W

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/AAHSQ74W724RAA27JXL7YNYKX6 \
  | 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: 000f287f96feb910035f4dd7fc370abf84e292a3664dcef0a37ea4dae4db7a15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8447870e932651d7345450b955e702b3fddfa93b05812c89238d3120d2c7f745",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-11-08T21:55:49Z",
    "title_canon_sha256": "b70ddb2f14193c011827b9266fdad099701873d3b2a331666fa445c5c070f548"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.02734",
    "kind": "arxiv",
    "version": 1
  }
}