Pith Number

pith:JJIJ24DV

pith:2014:JJIJ24DVTOGJMILNPVFZZ5GXUY

not attested not anchored not stored refs pending

The Helioseismic and Magnetic Imager (HMI) Vector Magnetic Field Pipeline: Overview and Performance

Aimee Norton, Graham Barnes, Jesper Schou, J. Todd Hoeksema, K.D. Leka, Keiji Hayashi, Michael J. Turmon, Monica Bobra, Rebecca Centeno, Sebastien Couvidat, Xudong Sun, Yang Liu

arxiv:1404.1881 v1 · 2014-04-07 · 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{JJIJ24DVTOGJMILNPVFZZ5GXUY}

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	2026-05-18T02:54:40.006075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a509d70759b8c96216d7d4b9cf4d7a617f7f81ad6ed7a8097cc237bcbfa1271

Aliases

arxiv: 1404.1881 · arxiv_version: 1404.1881v1 · doi: 10.48550/arxiv.1404.1881 · pith_short_12: JJIJ24DVTOGJ · pith_short_16: JJIJ24DVTOGJMILN · pith_short_8: JJIJ24DV

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/JJIJ24DVTOGJMILNPVFZZ5GXUY \
  | 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: 4a509d70759b8c96216d7d4b9cf4d7a617f7f81ad6ed7a8097cc237bcbfa1271

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "689aa32cd654e7790fd1f15ad308bcf7d51836200fe01684c276b7b1f5e4205f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-04-07T18:49:29Z",
    "title_canon_sha256": "9a42d6570297bba05ae74535cf419a76a9ab7ab56f3302424ea6d1493af1b476"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.1881",
    "kind": "arxiv",
    "version": 1
  }
}