Pith Number

pith:4CNTPOAG

pith:2014:4CNTPOAGJRU4G45L7AD3WP5SRK

not attested not anchored not stored refs pending

Direct imaging of exoplanets in the habitable zone with adaptive optics

Alan Boss, Alfio Puglisi, Alycia Weinberger, Armando Riccardi, Derek Kopon, Enrico Pinna, Jared R. Males, John D. Monnier, Katherine B. Follette, Katie M. Morzinski, Laird M. Close, Marco Xompero, Olivier Guyon, Philip Hinz, Runa Briguglio, Simone Esposito, Timothy J. Rodigas, Volker Tolls, Ya-Lin Wu

arxiv:1407.5099 v1 · 2014-07-18 · 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{4CNTPOAGJRU4G45L7AD3WP5SRK}

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	2026-05-18T01:42:33.854992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e09b37b8064c69c373abf807bb3fb28a8aad0575de0170829eb5d0a2f0f7819b

Aliases

arxiv: 1407.5099 · arxiv_version: 1407.5099v1 · doi: 10.48550/arxiv.1407.5099 · pith_short_12: 4CNTPOAGJRU4 · pith_short_16: 4CNTPOAGJRU4G45L · pith_short_8: 4CNTPOAG

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/4CNTPOAGJRU4G45L7AD3WP5SRK \
  | 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: e09b37b8064c69c373abf807bb3fb28a8aad0575de0170829eb5d0a2f0f7819b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5cca2bd37fc548346d4aecd0ae525c1fd37d5c497030f722af9bbe03aabb8b7",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2014-07-18T20:00:19Z",
    "title_canon_sha256": "725c298018b89be01d01bd0413ea0144a3163fd5ee48c531572c23dff137a5d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.5099",
    "kind": "arxiv",
    "version": 1
  }
}