Pith Number

pith:DM65WN32

pith:2023:DM65WN323UXV73O7ZTIY3X2IKL

not attested not anchored not stored refs pending

An Investigation of Non-Canonical Mixing in Red Giant Stars Using APOGEE 12C/13C Ratios Observed in Open Cluster Stars

Achim Weiss, Andr\'es Almeida, Caroline McCormick, Christian Nitschelm, Christian R. Hayes, Domingo An\'ibal Garc\'ia-Hern\'andez, Katia Cunha, Matthew Shetrone, Peter M. Frinchaboy, Steven R. Majewski, Thomas Masseron, Verne V. Smith

arxiv:2307.11191 v1 · 2023-07-20 · 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{DM65WN323UXV73O7ZTIY3X2IKL}

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	2026-07-05T06:36:44.178908Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b3ddb377add2f5feddfccd18ddf4852e6b9698fc31a44b6ce214b26027d45ba

Aliases

arxiv: 2307.11191 · arxiv_version: 2307.11191v1 · doi: 10.48550/arxiv.2307.11191 · pith_short_12: DM65WN323UXV · pith_short_16: DM65WN323UXV73O7 · pith_short_8: DM65WN32

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/DM65WN323UXV73O7ZTIY3X2IKL \
  | 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: 1b3ddb377add2f5feddfccd18ddf4852e6b9698fc31a44b6ce214b26027d45ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3af828e459aae4c7f38259135d1fe73c4a035cf8cf8b8deb1ce6f0b1560f349",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2023-07-20T19:07:11Z",
    "title_canon_sha256": "b91f923f9b3dcd748be5f5693432b7f5154702bf8513bc987d17a63bfc212bb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.11191",
    "kind": "arxiv",
    "version": 1
  }
}