Pith Number

pith:MNDKYMUF

pith:2015:MNDKYMUFJRLCQVSTRAGOGUIH3I

not attested not anchored not stored refs pending

Carbon in Red Giants in Globular Clusters and Dwarf Spheroidal Galaxies

(2) Irvington High School, 3), (3) Stanford, (4) The Harker School, (5) Harvard, (6) UC Santa Cruz, (7) McDonald Observatory, (8) Chungnam National University, (9) Keck Observatory), Andrew J. Zhang (4), Evan N. Kirby (1), Judith G. Cohen (1), Luca Rizzi (9) ((1) Caltech, Matthew D. Shetrone (7), Michelle Deng (5), Michelle Guo (2, Puragra Guhathakurta (6), Young Sun Lee (8)

arxiv:1501.06908 v2 · 2015-01-27 · 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{MNDKYMUFJRLCQVSTRAGOGUIH3I}

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	2026-05-18T01:41:06.309570Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6346ac32854c56285653880ce35107da0d05ab5034c8d9abe8439bc949f5551a

Aliases

arxiv: 1501.06908 · arxiv_version: 1501.06908v2 · doi: 10.48550/arxiv.1501.06908 · pith_short_12: MNDKYMUFJRLC · pith_short_16: MNDKYMUFJRLCQVST · pith_short_8: MNDKYMUF

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/MNDKYMUFJRLCQVSTRAGOGUIH3I \
  | 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: 6346ac32854c56285653880ce35107da0d05ab5034c8d9abe8439bc949f5551a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b2c5005f521c2765d7e80e5eac7ad7c4259cc9d49cc93cce8bca362cca9cdca",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-01-27T21:00:01Z",
    "title_canon_sha256": "1af11a23b7bd2f33ed7bc32e4d2a0f6f558566442600b0895c4a770ad5dda1e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.06908",
    "kind": "arxiv",
    "version": 2
  }
}