Pith Number

pith:JY54FFGS

pith:2017:JY54FFGSYR3E52YRZSTFXGJU6H

not attested not anchored not stored refs pending

Relation between polycyclic aromatic hydrocarbon, Br$\alpha$ and infrared luminosity of local galaxies observed with AKARI

Hideo Matsuhara, Kazumi Murata, Kenichi Yano, Takao Nakagawa

arxiv:1707.01652 v1 · 2017-07-06 · 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{JY54FFGSYR3E52YRZSTFXGJU6H}

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	2026-05-18T00:40:47.941269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e3bc294d2c4764eeb11cca65b9934f1d1fdfaf8f089eec2c1692445d6431a7d

Aliases

arxiv: 1707.01652 · arxiv_version: 1707.01652v1 · doi: 10.48550/arxiv.1707.01652 · pith_short_12: JY54FFGSYR3E · pith_short_16: JY54FFGSYR3E52YR · pith_short_8: JY54FFGS

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/JY54FFGSYR3E52YRZSTFXGJU6H \
  | 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: 4e3bc294d2c4764eeb11cca65b9934f1d1fdfaf8f089eec2c1692445d6431a7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9043d9a667d5b6f7ffc888d5550907010699f3da3a01bfa9b5b2d44b0c37e098",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-07-06T06:33:32Z",
    "title_canon_sha256": "0c3afd456ac52f47e905d392ac04be1daf1dd1a08e9d5d1ec0b4535faf9394a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.01652",
    "kind": "arxiv",
    "version": 1
  }
}