Pith Number

pith:MSTXIW3Z

pith:2016:MSTXIW3ZSWLCBDVFHEWH4ZPM4J

not attested not anchored not stored refs pending

Birkeland current effects on high-latitude groundmagnetic field perturbations

B. J. Anderson, J. P. Reistad, J.W. Gjerloev, K.M. Laundal, K. Snekvik, N. Lehtinen, N. {\O}stgaard, P. Tenfjord, S. E. Haaland, S. E. Milan, S. Ohtani

arxiv:1606.02650 v1 · 2016-06-07 · physics.space-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{MSTXIW3ZSWLCBDVFHEWH4ZPM4J}

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	2026-05-18T01:12:40.937401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64a7745b799596208ea5392c7e65ece26421aefc0d7601f496b44d57571aff2c

Aliases

arxiv: 1606.02650 · arxiv_version: 1606.02650v1 · doi: 10.48550/arxiv.1606.02650 · pith_short_12: MSTXIW3ZSWLC · pith_short_16: MSTXIW3ZSWLCBDVF · pith_short_8: MSTXIW3Z

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/MSTXIW3ZSWLCBDVFHEWH4ZPM4J \
  | 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: 64a7745b799596208ea5392c7e65ece26421aefc0d7601f496b44d57571aff2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e16b9bfb101c0faaa7531cfda7a6047f20cd396d9999eda1e16a1103d7c021d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.space-ph",
    "submitted_at": "2016-06-07T07:52:01Z",
    "title_canon_sha256": "a1801fc1278890c637a2fcc26dd72dd982baef794149c13cc4751b8a90887dd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.02650",
    "kind": "arxiv",
    "version": 1
  }
}