Pith Number

pith:WGOORQE4

pith:2019:WGOORQE4QB5XOMMI4AMIKMSAOV

not attested not anchored not stored refs pending

Dust Polarization Toward Embedded Protostars in Ophiuchus with ALMA. III. Survey Overview

Benoit Commercon, Dominique Segura-Cox, Ian W. Stephens, John Tobin, Leslie Looney, Patrick Hennebelle, Philip C. Myers, Sarah I. Sadavoy, Thomas Henning, Woojin Kwon

arxiv:1909.02591 v1 · 2019-09-05 · astro-ph.SR · 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{WGOORQE4QB5XOMMI4AMIKMSAOV}

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	2026-07-05T00:17:13.621521Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b19ce8c09c807b773188e018853240755c16e30521ac7722e94a6fda3471678e

Aliases

arxiv: 1909.02591 · arxiv_version: 1909.02591v1 · doi: 10.48550/arxiv.1909.02591 · pith_short_12: WGOORQE4QB5X · pith_short_16: WGOORQE4QB5XOMMI · pith_short_8: WGOORQE4

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/WGOORQE4QB5XOMMI4AMIKMSAOV \
  | 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: b19ce8c09c807b773188e018853240755c16e30521ac7722e94a6fda3471678e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10127ddd72cbf81a77f34e11038c7b35888a767835f0201bc9ed0a4f816fb271",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-09-05T18:30:07Z",
    "title_canon_sha256": "f624a2eee139267c6bb9d750dac7437fc20595f3716f1d1b936fd5b469c249c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.02591",
    "kind": "arxiv",
    "version": 1
  }
}