Pith Number

pith:VIQIWBDG

pith:2018:VIQIWBDG47CLCIH6CEJRDBQ4PK

not attested not anchored not stored refs pending

Incorporating Surface Convection into a 3D Babcock-Leighton Solar Dynamo Model

Gopal Hazra, Mark Miesch

arxiv:1804.03100 v1 · 2018-04-09 · 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{VIQIWBDG47CLCIH6CEJRDBQ4PK}

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	2026-05-18T00:05:45.642396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa208b0466e7c4b120fe111311861c7aaa4760a1d15b59b0add5b7c155d4af25

Aliases

arxiv: 1804.03100 · arxiv_version: 1804.03100v1 · doi: 10.48550/arxiv.1804.03100 · pith_short_12: VIQIWBDG47CL · pith_short_16: VIQIWBDG47CLCIH6 · pith_short_8: VIQIWBDG

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/VIQIWBDG47CLCIH6CEJRDBQ4PK \
  | 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: aa208b0466e7c4b120fe111311861c7aaa4760a1d15b59b0add5b7c155d4af25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee49f41d29f60a5d7a9b0919b34d492d7ba4bf49080585879f3f533dff7ad5be",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-04-09T16:58:03Z",
    "title_canon_sha256": "4ceeb8706275b534809d38ce2cece1214c46677956b01c7d77d55b193eb5fa7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.03100",
    "kind": "arxiv",
    "version": 1
  }
}