Pith Number

pith:B2OJGUTG

pith:2018:B2OJGUTGTTCFJDNWLWF6QIKQHS

not attested not anchored not stored refs pending

Delayed Babcock-Leighton dynamos in the diffusion-dominated regime

D. Elstner, R. Arlt, Y. Fournier

arxiv:1808.08135 v1 · 2018-08-24 · 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{B2OJGUTGTTCFJDNWLWF6QIKQHS}

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	2026-05-17T23:58:37.970166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e9c9352669cc4548db65d8be821503c87a41d53fa0b2910caff7325cc9debcf

Aliases

arxiv: 1808.08135 · arxiv_version: 1808.08135v1 · doi: 10.48550/arxiv.1808.08135 · pith_short_12: B2OJGUTGTTCF · pith_short_16: B2OJGUTGTTCFJDNW · pith_short_8: B2OJGUTG

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/B2OJGUTGTTCFJDNWLWF6QIKQHS \
  | 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: 0e9c9352669cc4548db65d8be821503c87a41d53fa0b2910caff7325cc9debcf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b2a321b902e6daa65e06774f5342d1ad2670f501e33c077a81683b3760962e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-08-24T13:32:53Z",
    "title_canon_sha256": "d449de30f5a2e3d1cc8b5249c3cb881f6fbb505e748f5ade3438594ee6455993"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.08135",
    "kind": "arxiv",
    "version": 1
  }
}