Pith Number

pith:WJ3G7AIU

pith:2015:WJ3G7AIU7Z7DOLVRPNV6GAC4O4

not attested not anchored not stored refs pending

A multi-wavelength analysis for interferometric (sub-)mm observations of protoplanetary disks: radial constraints on the dust properties and the disk structure

A. I. Sargent, A. Isella, A. Natta, A. T. Deller, B. Ercolano, C. J. Chandler, C. P. Dullemond, D. J. Wilner, H. Linz, J. A. Greaves, J. Lazio, J. M. Carpenter, L. M. P\'erez, L. Mundy, L. Ricci, L. Testi, M. Tazzari, N. Calvet, S. A. Corder, S. Andrews, S. Storm, T. Henning, W. Kwon

arxiv:1512.05679 v1 · 2015-12-17 · astro-ph.GA · astro-ph.EP · 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{WJ3G7AIU7Z7DOLVRPNV6GAC4O4}

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	2026-05-18T01:18:30.043746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2766f8114fe7e372eb17b6be3005c7707acee9f47ef6ef9616636745277e545

Aliases

arxiv: 1512.05679 · arxiv_version: 1512.05679v1 · doi: 10.48550/arxiv.1512.05679 · pith_short_12: WJ3G7AIU7Z7D · pith_short_16: WJ3G7AIU7Z7DOLVR · pith_short_8: WJ3G7AIU

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/WJ3G7AIU7Z7DOLVRPNV6GAC4O4 \
  | 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: b2766f8114fe7e372eb17b6be3005c7707acee9f47ef6ef9616636745277e545

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e791d714aff2c807053a80848afa4ee925e684c0d9dcadc261444978bbfae61c",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-12-17T17:24:30Z",
    "title_canon_sha256": "04ddc6ea29e8ba02dda12285958beda4bf59e9eaad03890eaeb39c5e38666cb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.05679",
    "kind": "arxiv",
    "version": 1
  }
}