Pith Number

pith:HXBEQWD3

pith:2015:HXBEQWD3SQWS3AIX3F2N2BOWRV

not attested not anchored not stored refs pending

APEX observations of non-stationary magneto-hydrodynamical shocks in W44

Antoine Gusdorf, Rolf G\"usten, Sibylle Anderl

arxiv:1503.06586 v1 · 2015-03-23 · astro-ph.GA · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HXBEQWD3SQWS3AIX3F2N2BOWRV}

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	2026-05-18T02:20:37.905091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3dc248587b942d2d8117d974dd05d68d7e96b0596adb82d71e1083ff7262a4c7

Aliases

arxiv: 1503.06586 · arxiv_version: 1503.06586v1 · doi: 10.48550/arxiv.1503.06586 · pith_short_12: HXBEQWD3SQWS · pith_short_16: HXBEQWD3SQWS3AIX · pith_short_8: HXBEQWD3

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/HXBEQWD3SQWS3AIX3F2N2BOWRV \
  | 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: 3dc248587b942d2d8117d974dd05d68d7e96b0596adb82d71e1083ff7262a4c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "427be7cfa4efca53c82e48ea32aeefabea5b9ac79d551abaccd221f44a56944e",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-03-23T10:25:11Z",
    "title_canon_sha256": "eb8e7e10c946c66525c3d7ccae20b4ac3e1e464e188c3fd3be02f38c9f11f667"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.06586",
    "kind": "arxiv",
    "version": 1
  }
}