Pith Number

pith:5DGEEVOW

pith:2015:5DGEEVOW4H3QF6MXQCEXGOQNMK

not attested not anchored not stored refs pending

Heavy elements Ba, La, Ce, Nd, and Eu in 56 Galactic bulge red giants

A. Gomez, B. Barbuy, D. Minniti, M. Van der Swaelmen, M. Zoccali, S. Ortolani, V. Hill

arxiv:1511.03919 v1 · 2015-11-12 · 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{5DGEEVOW4H3QF6MXQCEXGOQNMK}

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	2026-05-18T01:22:33.199875Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8cc4255d6e1f702f9978089733a0d629383ea6a299fefda31778be4ebc96442

Aliases

arxiv: 1511.03919 · arxiv_version: 1511.03919v1 · doi: 10.48550/arxiv.1511.03919 · pith_short_12: 5DGEEVOW4H3Q · pith_short_16: 5DGEEVOW4H3QF6MX · pith_short_8: 5DGEEVOW

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/5DGEEVOW4H3QF6MXQCEXGOQNMK \
  | 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: e8cc4255d6e1f702f9978089733a0d629383ea6a299fefda31778be4ebc96442

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2190f61a8cd24dafd29758e5f660c655bba809b540611982c377203ec374b897",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-11-12T15:08:31Z",
    "title_canon_sha256": "be2fdbf920ea5b4ff0861b43461cad3554bafa416f56425f6e8c8116ec9fb006"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.03919",
    "kind": "arxiv",
    "version": 1
  }
}