Pith Number

pith:DUZ5RTYW

pith:2015:DUZ5RTYW44DLTX4IATFZC7UMT7

not attested not anchored not stored refs pending

Saturn's G and D rings provide nearly complete measured scattering/phase functions of nearby debris disks

C. C. Stark, M.M. Hedman

arxiv:1508.00261 v2 · 2015-08-02 · 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{DUZ5RTYW44DLTX4IATFZC7UMT7}

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	2026-05-18T01:32:18.318563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d33d8cf16e706b9df8804cb917e8c9fde015ab0ba610ba57a9be216de3e6a17

Aliases

arxiv: 1508.00261 · arxiv_version: 1508.00261v2 · doi: 10.48550/arxiv.1508.00261 · pith_short_12: DUZ5RTYW44DL · pith_short_16: DUZ5RTYW44DLTX4I · pith_short_8: DUZ5RTYW

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/DUZ5RTYW44DLTX4IATFZC7UMT7 \
  | 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: 1d33d8cf16e706b9df8804cb917e8c9fde015ab0ba610ba57a9be216de3e6a17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d983ad76ab1462f511b904fdd63d9b767502c3742f11c51f180764f96b2c322f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-08-02T17:26:23Z",
    "title_canon_sha256": "c0f33cc71a5b7fa00ef47a0262a05231b259778db118d1816d1cde2c8f0b8575"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.00261",
    "kind": "arxiv",
    "version": 2
  }
}