Pith Number

pith:3UZ6KKYF

pith:2013:3UZ6KKYF4IID5WWHZZUCWWL27M

not attested not anchored not stored refs pending

Helium-Abundance and Other Composition Effects on the Properties of Stellar Surface Convection in Solar-like Main-sequence Stars

Joel D. Tanner, Pierre Demarque, Sarbani Basu

arxiv:1310.0475 v1 · 2013-10-01 · 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{3UZ6KKYF4IID5WWHZZUCWWL27M}

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	2026-05-18T01:47:16.855229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd33e52b05e2103edac7ce682b597afb0be32bfad714749f91bc28920f42b146

Aliases

arxiv: 1310.0475 · arxiv_version: 1310.0475v1 · doi: 10.48550/arxiv.1310.0475 · pith_short_12: 3UZ6KKYF4IID · pith_short_16: 3UZ6KKYF4IID5WWH · pith_short_8: 3UZ6KKYF

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/3UZ6KKYF4IID5WWHZZUCWWL27M \
  | 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: dd33e52b05e2103edac7ce682b597afb0be32bfad714749f91bc28920f42b146

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11917bf28932ca824415d969a51b3d0dd8fd16d92e340173bd8a78f4a688ecfc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-10-01T20:03:39Z",
    "title_canon_sha256": "20aef4172dfea4b5d11ef182629c23a32d01750631a0629dfb5b4ea3cab6b199"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.0475",
    "kind": "arxiv",
    "version": 1
  }
}