Pith Number

pith:RQFBFASN

pith:2019:RQFBFASNBVP2V5ZTYGROX2IIRT

not attested not anchored not stored refs pending

AGN selection in the AKARI NEP deep field with the fuzzy SVM algorithm

Agnieszka Pollo, Aleksandra Solarz, Artem Poliszczuk, Helen Kim, Hideo Matsuhara, Hitoshi Hanami, Jorge D\'iaz Tello, Kazumi Murata, Maciej Bilicki, Matthew Malkan, Nagisa Oi, Takamitsu Miyaji, Takehiko Wada, Tomotsugu Goto, Toshinobu Takagi, Tsutomu T. Takeuchi, Yoichi Ohyama

arxiv:1902.04922 v2 · 2019-02-11 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RQFBFASNBVP2V5ZTYGROX2IIRT}

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	2026-07-05T03:03:59.847826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c0a12824d0d5faaf733c1a2ebe9088cdde1d6eb4e6d1d07807a281af7f64a4b

Aliases

arxiv: 1902.04922 · arxiv_version: 1902.04922v2 · doi: 10.48550/arxiv.1902.04922 · pith_short_12: RQFBFASNBVP2 · pith_short_16: RQFBFASNBVP2V5ZT · pith_short_8: RQFBFASN

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/RQFBFASNBVP2V5ZTYGROX2IIRT \
  | 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: 8c0a12824d0d5faaf733c1a2ebe9088cdde1d6eb4e6d1d07807a281af7f64a4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33e3a4f6ae00dc94981c4627c1f7c3e240c47d678319d52b002aa52887b28ec5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-02-11T19:01:03Z",
    "title_canon_sha256": "3eee6b74460b7aae4ac36221c79dac43891019c93e2fd8b18f485b728bef3517"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.04922",
    "kind": "arxiv",
    "version": 2
  }
}