Pith Number

pith:XW43J4DO

pith:2016:XW43J4DOZJ3CLCFEUSBV46L4ZM

not attested not anchored not stored refs pending

High-resolution abundance analysis of red giants in the metal-poor bulge globular cluster HP~1

A. Vemado, B. Barbuy, B. Dias, C. Siqueira-Mello, D. Minniti, E. Bica, E. Cantelli, H. Ernandes, I. Saviane, M. Zoccali, S. Ortolani, V. Hill, Y. Momany

arxiv:1604.02095 v1 · 2016-04-07 · 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{XW43J4DOZJ3CLCFEUSBV46L4ZM}

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	2026-05-18T01:12:11.881820Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bdb9b4f06eca762588a4a4835e797ccb293f2ff4922272ec01a2a134d2c1a92d

Aliases

arxiv: 1604.02095 · arxiv_version: 1604.02095v1 · doi: 10.48550/arxiv.1604.02095 · pith_short_12: XW43J4DOZJ3C · pith_short_16: XW43J4DOZJ3CLCFE · pith_short_8: XW43J4DO

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/XW43J4DOZJ3CLCFEUSBV46L4ZM \
  | 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: bdb9b4f06eca762588a4a4835e797ccb293f2ff4922272ec01a2a134d2c1a92d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d40f374a2af54fa49e1acc9a75be999d530c1071da3b38944f3d7004b7ace0a8",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-04-07T18:11:00Z",
    "title_canon_sha256": "0005fc7b8b6cc9cca63d24d164988fea322d97ff499ec67d2f7b18332ee73f11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.02095",
    "kind": "arxiv",
    "version": 1
  }
}