Pith Number

pith:UY7FOF6W

pith:2017:UY7FOF6WPXGWJ63F3VFAKEKCLQ

not attested not anchored not stored refs pending

An Improved Analytical Model of the Local Interstellar Magnetic Field: The Extension to Compressibility

C. R\"oken, H. Fichtner, J. Kleimann

arxiv:1702.01619 v2 · 2017-02-06 · astro-ph.SR · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UY7FOF6WPXGWJ63F3VFAKEKCLQ}

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	2026-05-18T00:47:19.821821Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a63e5717d67dcd64fb65dd4a0511425c242e266595418ea9627a81d40a8f9e49

Aliases

arxiv: 1702.01619 · arxiv_version: 1702.01619v2 · doi: 10.48550/arxiv.1702.01619 · pith_short_12: UY7FOF6WPXGW · pith_short_16: UY7FOF6WPXGWJ63F · pith_short_8: UY7FOF6W

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/UY7FOF6WPXGWJ63F3VFAKEKCLQ \
  | 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: a63e5717d67dcd64fb65dd4a0511425c242e266595418ea9627a81d40a8f9e49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41d379c474ede79df1894de7ba78ce73c6cd52f96d8de118d2c1d6e5bd70c344",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-02-06T14:02:00Z",
    "title_canon_sha256": "efa0bbf19e4f3b4f514a9c2c42a0478876a21f035250e8ca06af86a1fe4bc754"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.01619",
    "kind": "arxiv",
    "version": 2
  }
}