Pith Number

pith:MOY5JDAG

pith:2018:MOY5JDAGJHWGX4QPA3EMCBGNDA

not attested not anchored not stored refs pending

Calibration of the mixing-length parameter $\alpha$ for the MLT and FST models by matching with CO$^5$BOLD models

E. Caffau, H.-G. Ludwig, J. Montalb\'an, K. Belkacem, M.-A. Dupret, M.-J. Goupil, R. Samadi, T. Sonoi

arxiv:1811.05229 v1 · 2018-11-13 · 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{MOY5JDAGJHWGX4QPA3EMCBGNDA}

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	2026-05-17T23:56:17.048356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63b1d48c0649ec6bf20f06c8c104cd180ec51334fd0062958a14e64e3b282600

Aliases

arxiv: 1811.05229 · arxiv_version: 1811.05229v1 · doi: 10.48550/arxiv.1811.05229 · pith_short_12: MOY5JDAGJHWG · pith_short_16: MOY5JDAGJHWGX4QP · pith_short_8: MOY5JDAG

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/MOY5JDAGJHWGX4QPA3EMCBGNDA \
  | 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: 63b1d48c0649ec6bf20f06c8c104cd180ec51334fd0062958a14e64e3b282600

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e16d513dcdd1976ddbfbdb8a8837e8082b5bb88faf35795c7fa8caa8122d4749",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-11-13T11:40:03Z",
    "title_canon_sha256": "2d6e943f27b708e8001b5bce454117e7e2d4c9c7c1766699173b43be496a66d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.05229",
    "kind": "arxiv",
    "version": 1
  }
}