Pith Number

pith:U6JO5GXA

pith:2019:U6JO5GXANGHH7C4J6YY5IO33AQ

not attested not anchored not stored refs pending

Realising the LOFAR Two-Metre Sky Survey -- using the supercomputer JUWELS at the Forschungszentrum J\"ulich

A. Danezi, A. Drabent, A. P. Mechev, C. Manzano, C. Schrijvers, D. J. Schwarz, F. Sweijen, J. B. R. Oonk, M. Br\"uggen, M. Hoeft, O. Tsigenov, R.-J. Dettmar, T. W. Shimwell

arxiv:1910.13835 v2 · 2019-10-30 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U6JO5GXANGHH7C4J6YY5IO33AQ}

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.

Cited by

1 paper in Pith

Early phases of star formation with SKAO: synchrotron emission from dense starless cores in molecular clouds

Receipt and verification

First computed	2026-07-05T00:18:12.120195Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a792ee9ae0698e7f8b89f631d43b7b04054d81d6c55bb5cdef897e5710138856

Aliases

arxiv: 1910.13835 · arxiv_version: 1910.13835v2 · doi: 10.48550/arxiv.1910.13835 · pith_short_12: U6JO5GXANGHH · pith_short_16: U6JO5GXANGHH7C4J · pith_short_8: U6JO5GXA

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/U6JO5GXANGHH7C4J6YY5IO33AQ \
  | 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: a792ee9ae0698e7f8b89f631d43b7b04054d81d6c55bb5cdef897e5710138856

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad656f6cb10f04988c2beb11d4969e3dce157197b398bcc43c3e39d78182813b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-10-30T13:20:46Z",
    "title_canon_sha256": "9914a15270e5a77eacb17a51e5d00a10b3cbcfd03bf85758fd1941f31eed0d48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.13835",
    "kind": "arxiv",
    "version": 2
  }
}