Pith Number

pith:NX3FF6LC

pith:2007:NX3FF6LCR543K4UC5C73BCV3ST

not attested not anchored not stored refs pending

Potential Magnetic Field around a Helical Flux-rope Current Structure in the Solar Corona

G.J.D. Petrie

arxiv:astro-ph/0702165 v1 · 2007-02-06 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NX3FF6LCR543K4UC5C73BCV3ST}

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	2026-05-18T04:29:06.713166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6df652f9628f79b57282e8bfb08abb94e4bc353344359ac33bf1265d4be7d12d

Aliases

arxiv: astro-ph/0702165 · arxiv_version: astro-ph/0702165v1 · doi: 10.48550/arxiv.astro-ph/0702165 · pith_short_12: NX3FF6LCR543 · pith_short_16: NX3FF6LCR543K4UC · pith_short_8: NX3FF6LC

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/NX3FF6LCR543K4UC5C73BCV3ST \
  | 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: 6df652f9628f79b57282e8bfb08abb94e4bc353344359ac33bf1265d4be7d12d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22ac286d0719e2edf9ac3c5a185310890129588a2794db00e70eae0fdfe95ce0",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-02-06T17:48:04Z",
    "title_canon_sha256": "e2dd45703d5e9bbbfb730ca473006e4f866425c1f7fa5c2b45433247d62f24f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0702165",
    "kind": "arxiv",
    "version": 1
  }
}