Pith Number

pith:B5DWNTBT

pith:2011:B5DWNTBTYTZGH3Y4GUGSLDDQRC

not attested not anchored not stored refs pending

Back-reactions of dynamo-generated magnetic fields: Torsional oscillations and variations in meridional circulation

Arnab Rai Choudhuri

arxiv:1111.2443 v1 · 2011-11-10 · astro-ph.SR · astro-ph.EP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B5DWNTBTYTZGH3Y4GUGSLDDQRC}

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	2026-05-18T01:57:41.165855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f4766cc33c4f263ef1c350d258c7088b9e54a443b6cec90e399865d2321b24f

Aliases

arxiv: 1111.2443 · arxiv_version: 1111.2443v1 · doi: 10.48550/arxiv.1111.2443 · pith_short_12: B5DWNTBTYTZG · pith_short_16: B5DWNTBTYTZGH3Y4 · pith_short_8: B5DWNTBT

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/B5DWNTBTYTZGH3Y4GUGSLDDQRC \
  | 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: 0f4766cc33c4f263ef1c350d258c7088b9e54a443b6cec90e399865d2321b24f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9273836496d68a37ea300cc6b37ea37ee26decffd518259cc8555065dbb2efdd",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-11-10T10:25:46Z",
    "title_canon_sha256": "9f61c162f340186b430f86edcea66fede0f15af2484d10204cb0ead347ce8f4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.2443",
    "kind": "arxiv",
    "version": 1
  }
}