Pith Number

pith:PSKANO6G

pith:2020:PSKANO6G5JTHHLY5ZLL6AG43M7

not attested not anchored not stored refs pending

The Star Formation in Radio Survey: 3 - 33 GHz Imaging of Nearby Galaxy Nuclei and Extranuclear Star-forming Regions

D. Dong, D.S. Meier, E.J. Murphy, E. Momjian, E. Schinnerer, J.L. Turner, R. C. Kennicutt Jr., S.T. Linden

arxiv:2004.10230 v1 · 2020-04-21 · 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{PSKANO6G5JTHHLY5ZLL6AG43M7}

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	2026-07-05T01:07:29.644907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c9406bbc6ea6673af1dcad7e01b9b67c37b9a8d4282387293450d71714aba2a

Aliases

arxiv: 2004.10230 · arxiv_version: 2004.10230v1 · doi: 10.48550/arxiv.2004.10230 · pith_short_12: PSKANO6G5JTH · pith_short_16: PSKANO6G5JTHHLY5 · pith_short_8: PSKANO6G

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/PSKANO6G5JTHHLY5ZLL6AG43M7 \
  | 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: 7c9406bbc6ea6673af1dcad7e01b9b67c37b9a8d4282387293450d71714aba2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e1c2d700be7960396e1edd3d94fbe78bbd09b55f0b9e46e804322845f3f1519",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-04-21T18:29:13Z",
    "title_canon_sha256": "3bb0341c67de88340c55e9ec5951850cecbbb0299f8933159436630d0a55da71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.10230",
    "kind": "arxiv",
    "version": 1
  }
}