Pith Number

pith:4AF6M3WG

pith:2008:4AF6M3WGFYEML25XFMV2L74JIB

not attested not anchored not stored refs pending

Magnetic Braiding and Parallel Electric Fields

A. L. Wilmot-Smith, D. I. Pontin (University of Dundee), G. Hornig

arxiv:0810.1415 v1 · 2008-10-08 · 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{4AF6M3WGFYEML25XFMV2L74JIB}

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	2026-05-18T04:29:26.162877Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e00be66ec62e08c5ebb72b2ba5ff89406d2cb80f6cd5665ea69f3d6ce130b580

Aliases

arxiv: 0810.1415 · arxiv_version: 0810.1415v1 · doi: 10.48550/arxiv.0810.1415 · pith_short_12: 4AF6M3WGFYEM · pith_short_16: 4AF6M3WGFYEML25X · pith_short_8: 4AF6M3WG

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/4AF6M3WGFYEML25XFMV2L74JIB \
  | 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: e00be66ec62e08c5ebb72b2ba5ff89406d2cb80f6cd5665ea69f3d6ce130b580

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c08d85b1aa33bb5e5a860aaa768e704aa38a47ff94f8b70e5e2fa7b9df31092f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-10-08T12:07:50Z",
    "title_canon_sha256": "5674a9440ea1915455c7cdb41e6a36f419ae0e5033fab56641e6ef06647dfadf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.1415",
    "kind": "arxiv",
    "version": 1
  }
}