Pith Number

pith:RLLXHHZY

pith:2011:RLLXHHZYYPGKIIEXLOOXC6ECJA

not attested not anchored not stored refs pending

Detection of the detached dust shell of U Antliae at mid-infrared wavelengths with AKARI/IRC

Hideyuki Izumiura, Issei Yamamura, Ko Arimatsu, Takashi Onaka, Toshiya Ueta

arxiv:1102.0339 v1 · 2011-02-02 · 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{RLLXHHZYYPGKIIEXLOOXC6ECJA}

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	2026-05-18T02:03:17.719672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ad7739f38c3cca420975b9d717882481a3be93f5f41e135118fe3c1ca8649da

Aliases

arxiv: 1102.0339 · arxiv_version: 1102.0339v1 · doi: 10.48550/arxiv.1102.0339 · pith_short_12: RLLXHHZYYPGK · pith_short_16: RLLXHHZYYPGKIIEX · pith_short_8: RLLXHHZY

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/RLLXHHZYYPGKIIEXLOOXC6ECJA \
  | 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: 8ad7739f38c3cca420975b9d717882481a3be93f5f41e135118fe3c1ca8649da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75441030234ce553eb3d091f44642d8a1242a07a7d8d542654f17f7dca3bf9bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-02-02T01:53:14Z",
    "title_canon_sha256": "100fed3c78a66669d8b7ce7d298172cd5992c518646c51363b7de821b10c92fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.0339",
    "kind": "arxiv",
    "version": 1
  }
}