Pith Number

pith:FTAL5Y6G

pith:2017:FTAL5Y6GNGQK3N4HDWJMDLCHJL

not attested not anchored not stored refs pending

Cosmic star formation history revealed by AKARI and Hyper Suprime-Cam

Ece Kilerci Eser, Hideo Matsuhara (ISAS), Matthew Malkan (UCLA), Nagiosa Oi (TUS), Rieko Momose, Seong Jin Kim (NTHU), Takao Nakagawa (ISAS), Takehiko Wada (ISAS), the AKARI NEP team, Ting-Chi Huang (NTHU), Tomo Goto (NTHU), Toshinobu Takagi (JSF), Yoshiki Toba, Youichi Ohyama (ASIAA), Yousuke Utsumi (KIPAC)

arxiv:1712.02462 v1 · 2017-12-07 · 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{FTAL5Y6GNGQK3N4HDWJMDLCHJL}

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	2026-05-18T00:28:34.065608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cc0bee3c669a0adb7871d92c1ac474ae1be242ff074346e685459565095f32c

Aliases

arxiv: 1712.02462 · arxiv_version: 1712.02462v1 · doi: 10.48550/arxiv.1712.02462 · pith_short_12: FTAL5Y6GNGQK · pith_short_16: FTAL5Y6GNGQK3N4H · pith_short_8: FTAL5Y6G

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/FTAL5Y6GNGQK3N4HDWJMDLCHJL \
  | 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: 2cc0bee3c669a0adb7871d92c1ac474ae1be242ff074346e685459565095f32c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1186690adcbd440848f844887886bd6b6189a7a65d129fd356961afe8c75fe9b",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-12-07T01:02:25Z",
    "title_canon_sha256": "8ad71e56f512858aa1bdd94c06d12be6d4701759965166493de426419f0ec4eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.02462",
    "kind": "arxiv",
    "version": 1
  }
}