Pith Number

pith:NWVYY2XL

pith:2012:NWVYY2XLGJTP7KJCJ4SDQZNKTC

not attested not anchored not stored refs pending

New Techniques for High-Contrast Imaging with ADI: the ACORNS-ADI SEEDS Data Reduction Pipeline

A. Moro-Martin, C. A. Grady, C. Thalmann, D. Tomono, Edwin L. Turner, E. Serabyn, G. R. Knapp, H. Suto, H. Takami, H. Terada, J. Carson, J. Hashimoto, J.-I. Morino, J. Kwon, J. P. Wisniewski, K. W. Hodapp, L. Abe, M. Feldt, M. Goto, M. Hayashi, Michael W. McElwain, M. Ishii, M. Iye, M. Janson, M. Kuzuhara, M. Takami, M. Tamura, M. Watanabe, N. Kusakabe, N. Takato, O. Guyon, R. Kandori, R. Suzuki, S. Egner, S. Hayashi, S. Miyama, T. Golota, T. Henning, Timothy D. Brandt, T. Kudo, T. Matsuo, T. Nishimura, T.-S. Pyo, T. Usuda, T. Yamada, W. Brandner, Y. Hayano

arxiv:1209.3014 v2 · 2012-09-13 · astro-ph.IM · astro-ph.EP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NWVYY2XLGJTP7KJCJ4SDQZNKTC}

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	2026-05-18T01:54:29.318007Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6dab8c6aeb3266ffa9224f243865aa98aa8d7c384853c99513792252ae0b254e

Aliases

arxiv: 1209.3014 · arxiv_version: 1209.3014v2 · doi: 10.48550/arxiv.1209.3014 · pith_short_12: NWVYY2XLGJTP · pith_short_16: NWVYY2XLGJTP7KJC · pith_short_8: NWVYY2XL

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/NWVYY2XLGJTP7KJCJ4SDQZNKTC \
  | 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: 6dab8c6aeb3266ffa9224f243865aa98aa8d7c384853c99513792252ae0b254e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a6fcb5bb1541048aa5f5e4360ab08c057483db574e846a440167bdb8692d3b1",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2012-09-13T20:00:00Z",
    "title_canon_sha256": "87d01d33f543cbcbe2be998fe856fc67f01da1f7fb8786e0b2a039d9cb3a8232"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.3014",
    "kind": "arxiv",
    "version": 2
  }
}