Pith Number

pith:3CZFFCEQ

pith:2017:3CZFFCEQUDLNH4ABGT2XRDAFXO

not attested not anchored not stored refs pending

Far-infrared properties of infrared bright dust-obscured galaxies selected with IRAS and AKARI far-infrared all-sky survey

Hideo Matsuhara, Issei Yamamura, Masayuki Akiyama, Tohru Nagao, Tomotsugu Goto, Wei-hao Wang, Yoshiki Toba, Youich Ohyama, Yusei Koyama

arxiv:1704.03655 v1 · 2017-04-12 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3CZFFCEQUDLNH4ABGT2XRDAFXO}

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	2026-05-18T00:44:51.138828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8b2528890a0d6d3f00134f5788c05bb90d844bd63eb6cf8bc9136cb9ccb8645

Aliases

arxiv: 1704.03655 · arxiv_version: 1704.03655v1 · doi: 10.48550/arxiv.1704.03655 · pith_short_12: 3CZFFCEQUDLN · pith_short_16: 3CZFFCEQUDLNH4AB · pith_short_8: 3CZFFCEQ

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/3CZFFCEQUDLNH4ABGT2XRDAFXO \
  | 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: d8b2528890a0d6d3f00134f5788c05bb90d844bd63eb6cf8bc9136cb9ccb8645

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1382cdac8b105bbcebe60a36447f54b84d93f6cd435ccb8d9253005de21a04f9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-04-12T08:15:21Z",
    "title_canon_sha256": "eec4656c61f003dfde5452e2fc16b66f371b0858692a96bf708616bf56248045"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.03655",
    "kind": "arxiv",
    "version": 1
  }
}