Pith Number

pith:SIZ3ACVI

pith:2015:SIZ3ACVIFUKSJU6DO7NAXVE6BW

not attested not anchored not stored refs pending

Convective settling in main sequence stars: Li and Be depletion

H. C. Spruit, R. Andr\'assy

arxiv:1506.04635 v1 · 2015-06-15 · 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{SIZ3ACVIFUKSJU6DO7NAXVE6BW}

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	2026-05-18T01:36:33.150056Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9233b00aa82d1524d3c377da0bd49e0d87c7e7bc6018056e62dcd6e4ab2d4ff4

Aliases

arxiv: 1506.04635 · arxiv_version: 1506.04635v1 · doi: 10.48550/arxiv.1506.04635 · pith_short_12: SIZ3ACVIFUKS · pith_short_16: SIZ3ACVIFUKSJU6D · pith_short_8: SIZ3ACVI

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/SIZ3ACVIFUKSJU6DO7NAXVE6BW \
  | 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: 9233b00aa82d1524d3c377da0bd49e0d87c7e7bc6018056e62dcd6e4ab2d4ff4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5ebf1a69df2698f38632cb41d400b73be034003a77ebdd7a55cf1a0b187e90a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-06-15T15:39:27Z",
    "title_canon_sha256": "b829bc28bc3e9645b0dabfd5d4ee14694d86a01d08e3cc53563cb04a0e8d8775"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.04635",
    "kind": "arxiv",
    "version": 1
  }
}