Pith Number

pith:XWI7XCWA

pith:2016:XWI7XCWAWSSIJP4KXSJDEGSRKI

not attested not anchored not stored refs pending

Continuum sources from the THOR survey between 1 and 2 GHz

A. Brunthaler, A.J. Walsh, F. Bigiel, H. Beuther, H. Linz, J.M. Stil, J. Ott, J.S. Urquhart, K.G. Johnston, K.M. Menten, L.D. Anderson, M.H. Heyer, M. Rugel, N.M. McClure-Griffiths, R. Plume, R. Shanahan, R.S. Klessen, S. Bihr, S.C.O. Glover, S.N. Longmore, T. Henning, T. Schierhuber

arxiv:1601.03427 v1 · 2016-01-13 · astro-ph.GA · astro-ph.IM · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XWI7XCWAWSSIJP4KXSJDEGSRKI}

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	2026-05-18T01:18:29.576377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd91fb8ac0b4a484bf8abc92321a51523a48b96a74f951f8d8ae5a89c5305f19

Aliases

arxiv: 1601.03427 · arxiv_version: 1601.03427v1 · doi: 10.48550/arxiv.1601.03427 · pith_short_12: XWI7XCWAWSSI · pith_short_16: XWI7XCWAWSSIJP4K · pith_short_8: XWI7XCWA

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/XWI7XCWAWSSIJP4KXSJDEGSRKI \
  | 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: bd91fb8ac0b4a484bf8abc92321a51523a48b96a74f951f8d8ae5a89c5305f19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3dd9f1fab79cc03fe0f129d18c91b7ac7b69ee4c2c69c49a668e3ed6836b019",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-01-13T22:18:01Z",
    "title_canon_sha256": "9c6448e2ecf9280519ff853f88abc8f930665efdc37e4ee0c6a596e631f2c9f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.03427",
    "kind": "arxiv",
    "version": 1
  }
}