Pith Number

pith:BSJH4G5P

pith:2021:BSJH4G5PAUIHVLFGABF5HOYSE6

not attested not anchored not stored refs pending

Substorm Onset Latitude and the Steadiness of Magnetospheric Convection

B. J. Anderson, H. Sangha, J. A. Carter, M.-T. Walach, S. E. Milan

arxiv:2107.11062 v1 · 2021-07-23 · astro-ph.SR · astro-ph.EP · 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{BSJH4G5PAUIHVLFGABF5HOYSE6}

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	2026-07-05T03:00:12.918537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c927e1baf05107aaca6004bd3bb1227b403738fe7ba4221dd80b440f476566e

Aliases

arxiv: 2107.11062 · arxiv_version: 2107.11062v1 · doi: 10.48550/arxiv.2107.11062 · pith_short_12: BSJH4G5PAUIH · pith_short_16: BSJH4G5PAUIHVLFG · pith_short_8: BSJH4G5P

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/BSJH4G5PAUIHVLFGABF5HOYSE6 \
  | 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: 0c927e1baf05107aaca6004bd3bb1227b403738fe7ba4221dd80b440f476566e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4dd6840f8c16e5f74eaf91f94fae99649addd67b734771b986d1a1dc016f1dc",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "physics.space-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-07-23T07:48:31Z",
    "title_canon_sha256": "de37a7bf5fa3ba9404e6c8c3fe922a5130a4d2199b2395b4c75bc850a844a623"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.11062",
    "kind": "arxiv",
    "version": 1
  }
}