Pith Number

pith:K4IR6VLH

pith:2016:K4IR6VLHU2VWUMBZAWVKG57UUF

not attested not anchored not stored refs pending

Seasonal variation of radial brightness contrast of Saturn's rings viewed in mid-infrared by Subaru/COMICS

Hideaki Fujiwara, Ryuji Morishima, Takuya Fujiyoshi, Takuya Yamashita

arxiv:1612.01782 v1 · 2016-12-06 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K4IR6VLHU2VWUMBZAWVKG57UUF}

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	2026-05-18T00:49:50.959975Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57111f5567a6ab6a303905aaa377f4a143b8ba93e6d381fdca30c8e8ae9a5025

Aliases

arxiv: 1612.01782 · arxiv_version: 1612.01782v1 · doi: 10.48550/arxiv.1612.01782 · pith_short_12: K4IR6VLHU2VW · pith_short_16: K4IR6VLHU2VWUMBZ · pith_short_8: K4IR6VLH

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/K4IR6VLHU2VWUMBZAWVKG57UUF \
  | 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: 57111f5567a6ab6a303905aaa377f4a143b8ba93e6d381fdca30c8e8ae9a5025

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b97312084a8bf75d57b4c83e977bb08e8738db6e394ffd28b48511a095bf7972",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-12-06T12:45:19Z",
    "title_canon_sha256": "7dc8b266c46cf290d24d22dd8450df0b272b11e335d0c3762c623c011e62f497"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.01782",
    "kind": "arxiv",
    "version": 1
  }
}