Pith Number

pith:AMBXAC2T

pith:2013:AMBXAC2TW7WXYTRQ4BNK7JD5IP

not attested not anchored not stored refs pending

Two distinct red giant branch populations in the globular cluster NGC 2419 as tracers of a merger event in the Milky Way

Chongsam Na, Dongwook Lim, Hak-Sub Kim, Nobuo Arimoto, Sakurako Okamoto, Sang-Il Han, Seok-Joo Joo, Sohee Jang, Suk-Jin Yoon, Young-Wook Lee

arxiv:1310.4499 v1 · 2013-10-16 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AMBXAC2TW7WXYTRQ4BNK7JD5IP}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:46:58.692727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0303700b53b7ed7c4e30e05aafa47d43ca8fbd6866418e57cd3fb5b38348709e

Aliases

arxiv: 1310.4499 · arxiv_version: 1310.4499v1 · doi: 10.48550/arxiv.1310.4499 · pith_short_12: AMBXAC2TW7WX · pith_short_16: AMBXAC2TW7WXYTRQ · pith_short_8: AMBXAC2T

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/AMBXAC2TW7WXYTRQ4BNK7JD5IP \
  | 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: 0303700b53b7ed7c4e30e05aafa47d43ca8fbd6866418e57cd3fb5b38348709e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8dc12337d8e4d4972b1ac3708e6c29727b4051031527bac5a1f12bedddadd3d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-10-16T20:00:01Z",
    "title_canon_sha256": "6c79159540173c7a3b4cfa94370a2d123975fed03b3d2b05ff676adc736a6d8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.4499",
    "kind": "arxiv",
    "version": 1
  }
}