Pith Number

pith:43XTUGXL

pith:2017:43XTUGXLMXCZMNT7TWRKUOGARK

not attested not anchored not stored refs pending

North Ecliptic Pole multi-wavelength survey : new optical data with Hyper Suprime-Cam and near-future prospects with eROSITA

Ayano Shogaki, Chris Pearson, Hideo Matsuhara, Hyung Mok Lee, Kazumi Murata, Mirko Krumpe, Myungshin Im, Nagisa Oi, NEP team, Rieko Momose, Seong Jin Kim, Shuji Matsuura, Steve Serjeant, Takamitsu Miyaji, Takao Nakagawa, Takehiko Wada, Ting-Chi Huang, Tomotsugu Goto, Toshinobu Takagi, Yoshiki Toba, Youichi Ohyama, Yousuke Utsumi

arxiv:1712.01843 v1 · 2017-12-05 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{43XTUGXLMXCZMNT7TWRKUOGARK}

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	2026-05-18T00:28:40.015040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6ef3a1aeb65c596367f9da2aa38c08aa70e8d161487c58776874ff0eeecd11b

Aliases

arxiv: 1712.01843 · arxiv_version: 1712.01843v1 · doi: 10.48550/arxiv.1712.01843 · pith_short_12: 43XTUGXLMXCZ · pith_short_16: 43XTUGXLMXCZMNT7 · pith_short_8: 43XTUGXL

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/43XTUGXLMXCZMNT7TWRKUOGARK \
  | 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: e6ef3a1aeb65c596367f9da2aa38c08aa70e8d161487c58776874ff0eeecd11b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e02aa35ebf87f15842a19cf7437b8b0347a3c254e7c577c9422e1478c21a037b",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-12-05T19:00:01Z",
    "title_canon_sha256": "402e7a27b90d1a7db83ead8d6abd1e106b083c46bf04f1df268c1f896c01aa7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.01843",
    "kind": "arxiv",
    "version": 1
  }
}