Pith Number

pith:DELNLBN2

pith:2011:DELNLBN2GVFYRJY5GLEL4TR3GG

not attested not anchored not stored refs pending

Can surface flux transport account for the weak polar field in cycle 23?

Dieter Schmitt, Jie Jiang, Manfred Schuessler, Robert H. Cameron

arxiv:1104.4183 v1 · 2011-04-21 · 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{DELNLBN2GVFYRJY5GLEL4TR3GG}

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	2026-05-18T02:02:17.020055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1916d585ba354b88a71d32c8be4e3b319d27cb01a5c817d6f4971044a294e39b

Aliases

arxiv: 1104.4183 · arxiv_version: 1104.4183v1 · doi: 10.48550/arxiv.1104.4183 · pith_short_12: DELNLBN2GVFY · pith_short_16: DELNLBN2GVFYRJY5 · pith_short_8: DELNLBN2

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/DELNLBN2GVFYRJY5GLEL4TR3GG \
  | 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: 1916d585ba354b88a71d32c8be4e3b319d27cb01a5c817d6f4971044a294e39b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d9d923856e799f4040cf9e75321144da6736ea325337d92047367646d3c1bee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-04-21T06:50:10Z",
    "title_canon_sha256": "ccf0f64bb1471a8bc899b7a575538f0879bd8f97ddd78853bfe0d5acf8be4147"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.4183",
    "kind": "arxiv",
    "version": 1
  }
}