Pith Number

pith:XLJGJLV4

pith:2019:XLJGJLV4XJAQK76CA77D2MSWKB

not attested not anchored not stored refs pending

Diffuse polarized emission in the LOFAR Two-meter Sky Survey

C. L. Van Eck, D. H. F. M. Schnitzeler, E. Carretti, G. Heald, H. J. A. R\"ottgering, J. S. Farnes, K. Ferri\`ere, K. T. Chy\.zy, M. Haverkorn, M. Iacobelli, M. I. R. Alves, P. Best, R. Beck, T. En{\ss}lin, V. Jeli\'c, W. Reich

arxiv:1902.00531 v1 · 2019-02-01 · 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{XLJGJLV4XJAQK76CA77D2MSWKB}

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	2026-05-17T23:43:37.126579Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bad264aebcba41057fc207fe3d3256507e1eda9aa6f508fd5fc0820744770ada

Aliases

arxiv: 1902.00531 · arxiv_version: 1902.00531v1 · doi: 10.48550/arxiv.1902.00531 · pith_short_12: XLJGJLV4XJAQ · pith_short_16: XLJGJLV4XJAQK76C · pith_short_8: XLJGJLV4

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/XLJGJLV4XJAQK76CA77D2MSWKB \
  | 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: bad264aebcba41057fc207fe3d3256507e1eda9aa6f508fd5fc0820744770ada

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05bd97e2e20a5a20177679cb8890c153746a440c9622b88c287ef654ad6650d7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-02-01T19:26:15Z",
    "title_canon_sha256": "55ec13a282ad3f5ea6da4d656db066dc9895403fd1794fd89ac88f3b22180264"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.00531",
    "kind": "arxiv",
    "version": 1
  }
}