Pith Number

pith:O5PVSN36

pith:2017:O5PVSN36ODNGROAO4RW7MGFBZH

not attested not anchored not stored refs pending

Estimating the deep solar meridional circulation using magnetic observations and a dynamo model: a variational approach

Alexandre Fournier, Allan Sacha Brun, Ching Pui Hung, Laur\`ene Jouve, Olivier Talagrand

arxiv:1710.02084 v1 · 2017-10-05 · 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{O5PVSN36ODNGROAO4RW7MGFBZH}

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	2026-05-18T00:33:37.567770Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

775f59377e70da68b80ee46df618a1c9e37d16964ab654ba8e1a083724b17ced

Aliases

arxiv: 1710.02084 · arxiv_version: 1710.02084v1 · doi: 10.48550/arxiv.1710.02084 · pith_short_12: O5PVSN36ODNG · pith_short_16: O5PVSN36ODNGROAO · pith_short_8: O5PVSN36

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/O5PVSN36ODNGROAO4RW7MGFBZH \
  | 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: 775f59377e70da68b80ee46df618a1c9e37d16964ab654ba8e1a083724b17ced

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81846de4547482aff29b7e5a6ba6be0d4af78434f1aef9207262e0601267f652",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-10-05T15:59:55Z",
    "title_canon_sha256": "1fe2855faf2320faa56d5f70af56895d32a94a644c6e3ec7e17b55bd911adf34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.02084",
    "kind": "arxiv",
    "version": 1
  }
}