Pith Number

pith:3MKM2TDW

pith:2012:3MKM2TDWUY3P2BMC4PLWEHHUCM

not attested not anchored not stored refs pending

The Structure of Pre-transitional Protoplanetary Disks I: Radiative Transfer Modeling of the Disk+Cavity in the PDS 70 system

A. Moro-Martin, Barbara Whitney, C. Grady, C. Thalmann, D. Tomono, E. Turner, G. R. Knapp, G. Serabyn, H. Suto, H. Takami, H. Terada, J. Carson, J.-I. Morino, J. Kwon, John Wisniewski, Jun Hashimoto, K. W. Hodapp, L. Abe, Melissa K. McClure, M. Feldt, M. Goto, M. Hayashi, M. Ishii, M. Iye, M. Janson, M. Kuzuhara, M. McElwain, M. Takami, M. Tamura, M. Watanabe, N. Kusakabe, N. Takato, O. Guyon, R. Kandori, Roman Rafikov, R. Suzuki, Ruobing Dong, S. Egner, S. Hayashi, S. Miyama, Takayuki Muto, T. Henning, Timothy Brandt, T. Matsuo, T. Nishimura, Tomoyuki Kudo, T.-S. Pyo, T. Usuda, T. Yamada, W. Brandner, Y. Hayano, Zhaohuan Zhu

arxiv:1209.3772 v2 · 2012-09-17 · 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{3MKM2TDWUY3P2BMC4PLWEHHUCM}

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	2026-05-18T01:54:27.231859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db14cd4c76a636fd0582e3d7621cf4132b973cd66f07f1280cf19dce09e83aa9

Aliases

arxiv: 1209.3772 · arxiv_version: 1209.3772v2 · doi: 10.48550/arxiv.1209.3772 · pith_short_12: 3MKM2TDWUY3P · pith_short_16: 3MKM2TDWUY3P2BMC · pith_short_8: 3MKM2TDW

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/3MKM2TDWUY3P2BMC4PLWEHHUCM \
  | 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: db14cd4c76a636fd0582e3d7621cf4132b973cd66f07f1280cf19dce09e83aa9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfe3cce82be99defeee93c23edc6f797daa4bb5927bde7a812bd485548a197a6",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2012-09-17T20:00:01Z",
    "title_canon_sha256": "20daf4931be8da4d87ebfcb141466f8b079f046023ec87f2f093930ebbe606e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.3772",
    "kind": "arxiv",
    "version": 2
  }
}