Pith Number

pith:JPH7OXME

pith:2015:JPH7OXMEYZUPKEEXYDHX3LUPGR

not attested not anchored not stored refs pending

Chemical Abundances in NGC 5053: A Very Metal-Poor and Dynamically Complex Globular Cluster

Eileen D. Friel, Enrico Vesperini, Owen M. Boberg

arxiv:1504.01791 v1 · 2015-04-08 · 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{JPH7OXMEYZUPKEEXYDHX3LUPGR}

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	2026-05-18T02:04:01.166985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bcff75d84c668f51097c0cf7dae8f34566acb3540d9f0ba5d6014d874ba46d9

Aliases

arxiv: 1504.01791 · arxiv_version: 1504.01791v1 · doi: 10.48550/arxiv.1504.01791 · pith_short_12: JPH7OXMEYZUP · pith_short_16: JPH7OXMEYZUPKEEX · pith_short_8: JPH7OXME

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/JPH7OXMEYZUPKEEXYDHX3LUPGR \
  | 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: 4bcff75d84c668f51097c0cf7dae8f34566acb3540d9f0ba5d6014d874ba46d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2b9938a1abf5c5af15f256a7f56085b575be7c8cf23e3f035f198b4f785685c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-04-08T00:23:10Z",
    "title_canon_sha256": "2b8c4cc1554cfa64453a148b0deb02305d3c9716c6f3acae82d092de88c57fca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.01791",
    "kind": "arxiv",
    "version": 1
  }
}