Pith Number

pith:2SDJ36P7

pith:2010:2SDJ36P7IXY3HEARVOJO4FARD6

not attested not anchored not stored refs pending

Three-dimensional hydrodynamical simulations of red giant stars: semi-global models for the interpretation of interferometric observations

A. Chiavassa, L. Casagrande, M. Asplund, R. Collet

arxiv:1009.1745 v1 · 2010-09-09 · astro-ph.SR · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2SDJ36P7IXY3HEARVOJO4FARD6}

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	2026-05-18T02:05:32.731490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4869df9ff45f1b39011ab92ee14111fb7fa8d105250709c20c0041aef1ce9c7

Aliases

arxiv: 1009.1745 · arxiv_version: 1009.1745v1 · doi: 10.48550/arxiv.1009.1745 · pith_short_12: 2SDJ36P7IXY3 · pith_short_16: 2SDJ36P7IXY3HEAR · pith_short_8: 2SDJ36P7

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/2SDJ36P7IXY3HEARVOJO4FARD6 \
  | 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: d4869df9ff45f1b39011ab92ee14111fb7fa8d105250709c20c0041aef1ce9c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20adc4dee728b4e7ddb8df591a0ea90671c331810ea1386905f58876b64651a6",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-09-09T11:56:07Z",
    "title_canon_sha256": "7f7056cc3c44647e86fe909001f3559a5c6f16a0fcacee4b395c358ce8af6265"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.1745",
    "kind": "arxiv",
    "version": 1
  }
}