Pith Number

pith:HZPCAWS2

pith:2017:HZPCAWS2NAJKKOV2ZIJMTDB43O

not attested not anchored not stored refs pending

ALMA Reveals Transition of Polarization Pattern with Wavelength in HL Tau's Disk

Akimasa Kataoka, Charles L. H. Hull, Dominique Segura-Cox, Haifeng Yang, Ian W. Stephens, Lee Mundy, Leslie W. Looney, Manuel Fern\'andez-L\'opez, Meredith Hughes, Ramprasad Rao, Richard Crutcher, Woojin Kwon, Zhi-Yun Li

arxiv:1710.04670 v3 · 2017-10-12 · 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{HZPCAWS2NAJKKOV2ZIJMTDB43O}

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	2026-05-18T00:27:18.715385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e5e205a5a6812a53abaca12c98c3cdbb2b1aa0deebfae9c64d321d3aa2e4e70

Aliases

arxiv: 1710.04670 · arxiv_version: 1710.04670v3 · doi: 10.48550/arxiv.1710.04670 · pith_short_12: HZPCAWS2NAJK · pith_short_16: HZPCAWS2NAJKKOV2 · pith_short_8: HZPCAWS2

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/HZPCAWS2NAJKKOV2ZIJMTDB43O \
  | 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: 3e5e205a5a6812a53abaca12c98c3cdbb2b1aa0deebfae9c64d321d3aa2e4e70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65f5b88f35b17cc6a0dbab8f42dc71096031abd6333013197a81d910b18e3878",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-10-12T18:00:06Z",
    "title_canon_sha256": "6cdadb1c8ef1ff3b1c832b9f815a81b8b473fa2208b05760deedd6a66ed2073b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.04670",
    "kind": "arxiv",
    "version": 3
  }
}