Pith Number

pith:Q46R2HSW

pith:2018:Q46R2HSWFDZKH2GZGOUBRPSEVU

not attested not anchored not stored refs pending

On the relationship between metallicity distributions of globular clusters and of circumgalactic gas

I.A. Acharova, M.E. Sharina

arxiv:1809.00621 v2 · 2018-09-03 · 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{Q46R2HSWFDZKH2GZGOUBRPSEVU}

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	2026-05-18T00:05:09.063041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

873d1d1e5628f2a3e8d933a818be44ad0f73248cfa5599534f0dacabbeeb6d3a

Aliases

arxiv: 1809.00621 · arxiv_version: 1809.00621v2 · doi: 10.48550/arxiv.1809.00621 · pith_short_12: Q46R2HSWFDZK · pith_short_16: Q46R2HSWFDZKH2GZ · pith_short_8: Q46R2HSW

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/Q46R2HSWFDZKH2GZGOUBRPSEVU \
  | 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: 873d1d1e5628f2a3e8d933a818be44ad0f73248cfa5599534f0dacabbeeb6d3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0d8f92ecd2c12808731e1157d5a4897ca1c6f4648f98ac076b363fc0f7186a4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-09-03T14:58:12Z",
    "title_canon_sha256": "2009ac32f6e329f1848a6d47c79b99e0a131108ced7a0ef7115b96f305287113"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.00621",
    "kind": "arxiv",
    "version": 2
  }
}