Pith Number

pith:YIVAEZLE

pith:2012:YIVAEZLEEJ4HHSVDGGSNFVQGSZ

not attested not anchored not stored refs pending

Direct Imaging Confirmation and Characterization of a Dust-Enshrouded Candidate Exoplanet Orbiting Fomalhaut

Adam Burrows, John Debes, Marc Kuchner, Misato Fukagawa, Scott Kenyon, Soko Matsumura, Thayne Currie, Timothy J. Rodigas, Yoichi Itoh

arxiv:1210.6620 v2 · 2012-10-24 · 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{YIVAEZLEEJ4HHSVDGGSNFVQGSZ}

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	2026-05-18T01:53:38.219484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c22a026564227873caa331a4d2d60696773d3b111703602a42e8e7966a49f2da

Aliases

arxiv: 1210.6620 · arxiv_version: 1210.6620v2 · doi: 10.48550/arxiv.1210.6620 · pith_short_12: YIVAEZLEEJ4H · pith_short_16: YIVAEZLEEJ4HHSVD · pith_short_8: YIVAEZLE

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/YIVAEZLEEJ4HHSVDGGSNFVQGSZ \
  | 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: c22a026564227873caa331a4d2d60696773d3b111703602a42e8e7966a49f2da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f61267d7506fa40bc03107b98a366eabe53f76e3d2f3e2306468ebb3cf1873ce",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2012-10-24T18:12:36Z",
    "title_canon_sha256": "05b2fa3442037856dce8a3cb3e2cd45228d3721fc49b54210ad730694694356a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.6620",
    "kind": "arxiv",
    "version": 2
  }
}