Pith Number

pith:DBQ5LXSM

pith:2015:DBQ5LXSMUCZX4FLSOCNNXWMY3M

not attested not anchored not stored refs pending

Faraday Tomography of the North Polar Spur: Constraints on the distance to the Spur and on the Magnetic Field of the Galaxy

A. D. Gray, B. M. Gaensler, E. Carretti, J. P. Leahy, K. A. Douglas, M. Haverkorn, M. Wolleben, N. M. McClure-Griffiths, R. M. Crocker, T. L. Landecker, W. Reich, X. H. Sun

arxiv:1508.03889 v1 · 2015-08-17 · 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{DBQ5LXSMUCZX4FLSOCNNXWMY3M}

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	2026-05-18T01:32:26.951805Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1861d5de4ca0b37e1572709adbd998db3b6ac2c8fe79bfea8fabcda975abedec

Aliases

arxiv: 1508.03889 · arxiv_version: 1508.03889v1 · doi: 10.48550/arxiv.1508.03889 · pith_short_12: DBQ5LXSMUCZX · pith_short_16: DBQ5LXSMUCZX4FLS · pith_short_8: DBQ5LXSM

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/DBQ5LXSMUCZX4FLSOCNNXWMY3M \
  | 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: 1861d5de4ca0b37e1572709adbd998db3b6ac2c8fe79bfea8fabcda975abedec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "348422a7767df00f9abc3b84eca3a7d2ef0342413253ac63ce7e24066c27f11f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-08-17T00:51:32Z",
    "title_canon_sha256": "b9a16ba5ee656d9696c121b9677e0a66b4560c8ca6905e33a69a5e9184c59677"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.03889",
    "kind": "arxiv",
    "version": 1
  }
}