Pith Number

pith:KDN3G543

pith:2015:KDN3G5437PJPR673TMWPKJ5A2E

not attested not anchored not stored refs pending

Resolving Protoplanetary Disks at Millimeter Wavelengths by CARMA

2, (2) SRON Netherlands Institute for Space Research, 3), (3) Korea Astronomy, (4) University of Maryland at College Park, (5) University of California at Berkeley), Lee G. Mundy (4), Leslie W. Looney (1), Space Science Institute, William J. Welch (5) ((1) University of Illinois at Urbana-Champaign, Woojin Kwon (1

arxiv:1506.03679 v1 · 2015-06-11 · 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{KDN3G5437PJPR673TMWPKJ5A2E}

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	2026-05-18T01:35:47.025384Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50dbb3779bfbd2f8fbfb9b2cf527a0d1023452e3c88b0998f02ae970c1d0c1ee

Aliases

arxiv: 1506.03679 · arxiv_version: 1506.03679v1 · doi: 10.48550/arxiv.1506.03679 · pith_short_12: KDN3G5437PJP · pith_short_16: KDN3G5437PJPR673 · pith_short_8: KDN3G543

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/KDN3G5437PJPR673TMWPKJ5A2E \
  | 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: 50dbb3779bfbd2f8fbfb9b2cf527a0d1023452e3c88b0998f02ae970c1d0c1ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e7e5eba7c7ed4dec07d65beb2a1ad8383ad9cf5faf4359a4a6b07a07e21c7ca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-06-11T14:03:25Z",
    "title_canon_sha256": "a3434e7edfd6d16946c4054c307c6feef05862ce707ac2c99b8f5905dc365732"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.03679",
    "kind": "arxiv",
    "version": 1
  }
}