Pith Number

pith:DIWNACNX

pith:2020:DIWNACNXJPI3LVRA4Y77WAN6MO

not attested not anchored not stored refs pending

Examining the Relationship Between Convective Core Overshoot and Stellar Properties Using Asteroseismology

Lucas S. Viani, Sarbani Basu

arxiv:2009.09344 v1 · 2020-09-20 · 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{DIWNACNXJPI3LVRA4Y77WAN6MO}

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	2026-07-05T01:53:57.510072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a2cd009b74bd1b5d620e63ffb01be63ad486af87874a5af64cfdb16a3e86264

Aliases

arxiv: 2009.09344 · arxiv_version: 2009.09344v1 · doi: 10.48550/arxiv.2009.09344 · pith_short_12: DIWNACNXJPI3 · pith_short_16: DIWNACNXJPI3LVRA · pith_short_8: DIWNACNX

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/DIWNACNXJPI3LVRA4Y77WAN6MO \
  | 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: 1a2cd009b74bd1b5d620e63ffb01be63ad486af87874a5af64cfdb16a3e86264

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8dcb6929517d92da2e74db94533def2fa537e18632b1c18fea13ed6cf1cd0c3a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-09-20T03:37:28Z",
    "title_canon_sha256": "41cb4235c3c5645afb13cd3f7e1d53ca6cd705601e6596e4ff4167d63f1b4bda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.09344",
    "kind": "arxiv",
    "version": 1
  }
}