Pith Number

pith:EEFT5FV3

pith:2015:EEFT5FV3KCUC3IUEME5BAUQGOU

not attested not anchored not stored refs pending

The Helioseismic and Magnetic Imager (HMI) Vector Magnetic Field Pipeline: Magnetohydrodynamics Simulation Module for the Global Solar Corona

Aimee A. Norton, J. Todd Hoeksema, Keiji Hayashi, Monica G. Bobra, Xudong D. Sun, Yang Liu

arxiv:1504.05217 v1 · 2015-04-20 · 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{EEFT5FV3KCUC3IUEME5BAUQGOU}

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	2026-05-18T02:18:14.829632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

210b3e96bb50a82da284613a105206751458685549d71f2752c1466458eff8f2

Aliases

arxiv: 1504.05217 · arxiv_version: 1504.05217v1 · doi: 10.48550/arxiv.1504.05217 · pith_short_12: EEFT5FV3KCUC · pith_short_16: EEFT5FV3KCUC3IUE · pith_short_8: EEFT5FV3

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/EEFT5FV3KCUC3IUEME5BAUQGOU \
  | 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: 210b3e96bb50a82da284613a105206751458685549d71f2752c1466458eff8f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "686185600ba03d6eb506a9b4e8251b8175ab5e11e2a09df3a3326c06e615b31e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-04-20T20:24:12Z",
    "title_canon_sha256": "68397f753c7d83c791623b2a2daad315b06f457901338fdc206abe8cf66b5590"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.05217",
    "kind": "arxiv",
    "version": 1
  }
}