Pith Number

pith:5BNGKGXO

pith:2017:5BNGKGXORL7T4XHJWEC2R5LPIP

not attested not anchored not stored refs pending

Observation of a 3D magnetic null point

M. Falco, M. Murabito, P. Romano, S. L. Guglielmino

arxiv:1703.00665 v1 · 2017-03-02 · 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{5BNGKGXORL7T4XHJWEC2R5LPIP}

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	2026-05-18T00:48:14.337950Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e85a651aee8aff3e5ce9b105a8f56f43cc40b77f1a476abd9e3a4e36c078be43

Aliases

arxiv: 1703.00665 · arxiv_version: 1703.00665v1 · doi: 10.48550/arxiv.1703.00665 · pith_short_12: 5BNGKGXORL7T · pith_short_16: 5BNGKGXORL7T4XHJ · pith_short_8: 5BNGKGXO

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/5BNGKGXORL7T4XHJWEC2R5LPIP \
  | 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: e85a651aee8aff3e5ce9b105a8f56f43cc40b77f1a476abd9e3a4e36c078be43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "137a56e6e426365ab145b2400883a52e30c34b9829c4bcf072093f66353efb88",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-03-02T08:30:31Z",
    "title_canon_sha256": "15f9de8960714f3d81a3829c300089624a7cd7fd53225e346c9409118e4c0706"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.00665",
    "kind": "arxiv",
    "version": 1
  }
}