Pith Number

pith:UBFU44NG

pith:2014:UBFU44NG4VND7XVL53D4QEZD2Q

not attested not anchored not stored refs pending

Probing for Exoplanets Hiding in Dusty Debris Disks: Disk Imaging, Characterization, and Exploration with HST/STIS Multi-Roll Coronagraphy

Alycia J. Weinberger, Amaya Moro-Martin, Bruce E. Woodgate, Carol A. Grady, Christopher C. Stark, Dean C. Hines, Eugene Serabyn, Glenn Schneider, Hannah Jang-Condell, Joe Carson, John H. Debes, John P. Wisniewski, Marc J. Kuchner, Marshall D. Perrin, Motohide Tamura, Murray D. Silverstone, Phillip M. Hinz, Thomas Henning, Timothy J. Rodigas

arxiv:1406.7303 v2 · 2014-06-27 · 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{UBFU44NG4VND7XVL53D4QEZD2Q}

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	2026-05-18T01:42:45.631149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a04b4e71a6e55a3fdeabeec7c81323d42273d1ac15721e4bf8d67bea9cc5daef

Aliases

arxiv: 1406.7303 · arxiv_version: 1406.7303v2 · doi: 10.48550/arxiv.1406.7303 · pith_short_12: UBFU44NG4VND · pith_short_16: UBFU44NG4VND7XVL · pith_short_8: UBFU44NG

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/UBFU44NG4VND7XVL53D4QEZD2Q \
  | 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: a04b4e71a6e55a3fdeabeec7c81323d42273d1ac15721e4bf8d67bea9cc5daef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4833da0302c65bf73b34bdf2cd5d34e20f52c1b261e261e46e691d9c4ce92d46",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2014-06-27T20:26:11Z",
    "title_canon_sha256": "d9ed9122474ae2107ba95d82db28548e2881fa26883dab07c55df1a9fb721506"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.7303",
    "kind": "arxiv",
    "version": 2
  }
}