Pith Number

pith:UL53Z227

pith:2019:UL53Z2276J4T7TCLIIPZWVCW57

not attested not anchored not stored refs pending

NLTE Chemical abundances in Galactic open and globular clusters

Hans-Walter Rix, Maria Bergemann, Mikhail Kovalev, Yuan-Sen Ting

arxiv:1907.02876 v1 · 2019-07-05 · 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{UL53Z2276J4T7TCLIIPZWVCW57}

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.

Cited by

1 paper in Pith

Multiple populations along the asymptotic giant branch: a Gaia+APOGEE study of 22 Galactic globular clusters

Receipt and verification

First computed	2026-07-04T23:52:00.219338Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2fbbceb5ff2793fcc4b421f9b5456efeadf15e1585372851268ccf6805cacfa

Aliases

arxiv: 1907.02876 · arxiv_version: 1907.02876v1 · doi: 10.48550/arxiv.1907.02876 · pith_short_12: UL53Z2276J4T · pith_short_16: UL53Z2276J4T7TCL · pith_short_8: UL53Z227

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/UL53Z2276J4T7TCLIIPZWVCW57 \
  | 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: a2fbbceb5ff2793fcc4b421f9b5456efeadf15e1585372851268ccf6805cacfa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45279b8a14a4e55dd19d37be947181153c3edc7ad8ba121a1f614ef307ccb598",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-07-05T15:02:24Z",
    "title_canon_sha256": "d1c2917cc8a524c096eff4b0738ade2c03917f52525e0c57a38757ae0be71c68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.02876",
    "kind": "arxiv",
    "version": 1
  }
}