Pith Number

pith:WS3I5J43

pith:2017:WS3I5J43MVVP26J25PIESXFGLD

not attested not anchored not stored refs pending

Magnetized High Velocity Clouds in the Galactic Halo: A New Distance Constraint

Asger Gr{\o}nnow, Joss Bland-Hawthorn, Naomi McClure-Griffiths, Thor Tepper-Garc\'ia

arxiv:1707.02697 v4 · 2017-07-10 · 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{WS3I5J43MVVP26J25PIESXFGLD}

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	2026-05-18T00:36:49.230856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4b68ea79b656afd793aebd0495ca658ef1304255e60fa14d4e62b47a9adc944

Aliases

arxiv: 1707.02697 · arxiv_version: 1707.02697v4 · doi: 10.48550/arxiv.1707.02697 · pith_short_12: WS3I5J43MVVP · pith_short_16: WS3I5J43MVVP26J2 · pith_short_8: WS3I5J43

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/WS3I5J43MVVP26J25PIESXFGLD \
  | 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: b4b68ea79b656afd793aebd0495ca658ef1304255e60fa14d4e62b47a9adc944

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9f36bd41b5b22e17082c71de227f1061a8236ab7f73956f49e1a0fd5e402bad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-07-10T05:13:57Z",
    "title_canon_sha256": "ee92ac58c0cac88c5f3b5477c729772027b180a44ec010081044c82e7603814d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.02697",
    "kind": "arxiv",
    "version": 4
  }
}