Pith Number

pith:QOEJIECM

pith:2013:QOEJIECMMVQJ5G6TBDG5CYLIQN

not attested not anchored not stored refs pending

The Stagger-grid: A Grid of 3D Stellar Atmosphere Models - I. Methods and General Properties

{\AA}. Nordlund, A. Chiavassa, M. Asplund, R. Collet, R. F. Stein, R. Trampedach, W. Hayek, Z. Magic

arxiv:1302.2621 v2 · 2013-02-11 · 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{QOEJIECMMVQJ5G6TBDG5CYLIQN}

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

Observational Signatures and Constraints on the Intermediate Neutron-Capture Process. The Case of the CEMP star TYC 6044-714-1 (RAVE J094921.8-161722)

Receipt and verification

First computed	2026-05-18T01:51:42.525155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

838894104c65609e9bd308cdd1616883453f84250678d86c17fd3b5f5aba90db

Aliases

arxiv: 1302.2621 · arxiv_version: 1302.2621v2 · doi: 10.48550/arxiv.1302.2621 · pith_short_12: QOEJIECMMVQJ · pith_short_16: QOEJIECMMVQJ5G6T · pith_short_8: QOEJIECM

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/QOEJIECMMVQJ5G6TBDG5CYLIQN \
  | 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: 838894104c65609e9bd308cdd1616883453f84250678d86c17fd3b5f5aba90db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "691584e34681354a26eb2c0e20879d0f46998a3c1344e6e0177f26fd2b7ade07",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-02-11T21:00:01Z",
    "title_canon_sha256": "fa0597df9f69b59c20f8be4fd0f561d3e430890ef42c77e1acfba2063c11648e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.2621",
    "kind": "arxiv",
    "version": 2
  }
}