Pith Number

pith:TA2XSUVR

pith:2020:TA2XSUVRRCOGT3P5P6CWZLFIMT

not attested not anchored not stored refs pending

Photometric Redshifts in the North Ecliptic Pole Wide Field based on a Deep Optical Survey with Hyper Suprime-Cam

Agnieszka Pollo, Daryl Joe D. Santos, Eunbin Kim, Helen K. Kim, Hideo Matsuhara, Ho Seong Hwang, Hyunjin Shim, Matthew A. Malkan, Nagisa Oi, Seong Jin Kim, Simon C.-C. Ho, Tetsuya Hashimoto, Ting-Chi Huang, Ting-Wen Wang, Tomotsugu Goto, Yoshiki Toba

arxiv:2012.02421 v2 · 2020-12-04 · 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{TA2XSUVRRCOGT3P5P6CWZLFIMT}

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	2026-07-05T02:12:13.822719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98357952b1889c69edfd7f856caca864f9b9ede54868bd30c904985504ede42f

Aliases

arxiv: 2012.02421 · arxiv_version: 2012.02421v2 · doi: 10.48550/arxiv.2012.02421 · pith_short_12: TA2XSUVRRCOG · pith_short_16: TA2XSUVRRCOGT3P5 · pith_short_8: TA2XSUVR

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/TA2XSUVRRCOGT3P5P6CWZLFIMT \
  | 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: 98357952b1889c69edfd7f856caca864f9b9ede54868bd30c904985504ede42f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a16166a9b825a12d78550dca664831b344fd81be1a876f6286048d2dcd0bd736",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-12-04T06:09:10Z",
    "title_canon_sha256": "778444aa2f0040cae86a8e480d6914ad2990647c095fb4b7cc4f9be31d415327"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.02421",
    "kind": "arxiv",
    "version": 2
  }
}