Pith Number

pith:GQ6W5EEF

pith:2019:GQ6W5EEFNOHLHQ2S24YCND2MRC

not attested not anchored not stored refs pending

Polarization in Disks

Adriana Pohl, Akimasa Kataoka, Carlos Carrasco-Gonz\'alez, Charles L. H. Hull, Chin-Fei Lee, Daniele Galli, Dan Li, Dominique M. Segura-Cox, Felipe O. Alves, Francesca Bacciotti, Gesa H.-M. Bertrang (MPIA), Haifeng Yang, Ian Stephens, Josep M. Girart, Leslie W. Looney, Manuel Fern\'andez-L\'opez, Marco Padovani, Qizhou Zhang, Ramprasad Rao, Ryo Tazaki, Sarah I. Sadavoy, Satoko Takahashi, Satoshi Ohashi, Thiem Hoang, William R. F. Dent, Woojin Kwon, Zhi-Yun Li

arxiv:1903.05478 v1 · 2019-03-13 · astro-ph.SR · astro-ph.EP · 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{GQ6W5EEFNOHLHQ2S24YCND2MRC}

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	2026-05-17T23:51:20.823642Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

343d6e90856b8eb3c352d730268f4c88af0582728a5ab63ed6a14b163f3113ad

Aliases

arxiv: 1903.05478 · arxiv_version: 1903.05478v1 · doi: 10.48550/arxiv.1903.05478 · pith_short_12: GQ6W5EEFNOHL · pith_short_16: GQ6W5EEFNOHLHQ2S · pith_short_8: GQ6W5EEF

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/GQ6W5EEFNOHLHQ2S24YCND2MRC \
  | 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: 343d6e90856b8eb3c352d730268f4c88af0582728a5ab63ed6a14b163f3113ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77093ebd4740979db7ef4273b8c27a69702c0a896538a9e4445d707b3a1394b7",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-03-13T13:31:16Z",
    "title_canon_sha256": "2865fbad62518cca8b9d7835a59f16903db5410c56db21ff648a4c76d8fd0ac3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.05478",
    "kind": "arxiv",
    "version": 1
  }
}