Pith Number

pith:HYNAIINU

pith:2011:HYNAIINUTCEIOBGRVUBEQZ3UJK

not attested not anchored not stored refs pending

Application of a damped Locally Optimized Combination of Images method to the spectral characterization of faint companions using an Integral Field Spectrograph

Antonin Bouchez, Ben R. Oppenheimer, Charles Beichman, Douglas Brenner, Gautam Vasisht, Ian Parry, Jenny Roberts, Justin R. Crepp, Laurent Pueyo, Lewis C. Roberts Jr., Lynne Hillenbrand, Mike Shao, Neil Zimmerman, R\'emi Soummer, Richard Dekany, Rick Burruss, Sasha Hinkley

arxiv:1111.6102 v1 · 2011-11-25 · astro-ph.IM · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HYNAIINUTCEIOBGRVUBEQZ3UJK}

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	2026-05-18T01:59:23.605562Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e1a0421b498888704d1ad024867744a95f867358ea32530ff6708adc313db97

Aliases

arxiv: 1111.6102 · arxiv_version: 1111.6102v1 · doi: 10.48550/arxiv.1111.6102 · pith_short_12: HYNAIINUTCEI · pith_short_16: HYNAIINUTCEIOBGR · pith_short_8: HYNAIINU

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/HYNAIINUTCEIOBGRVUBEQZ3UJK \
  | 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: 3e1a0421b498888704d1ad024867744a95f867358ea32530ff6708adc313db97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b3ed2f9ff269f92f1514b49d060fd434859271030adb76a21ddbf1ceb844da3",
    "cross_cats_sorted": [
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2011-11-25T20:59:08Z",
    "title_canon_sha256": "0dd5e30e1b8ff0c494eefccbbc1e82ddc77a8a3d5cffb52ebce16703622db971"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.6102",
    "kind": "arxiv",
    "version": 1
  }
}