Pith Number

pith:V7H24WXG

pith:2013:V7H24WXGY3ZNNEEVRW3UCTI7Y4

not attested not anchored not stored refs pending

Signpost of Multiple Planets in Debris Disks

George H. Rieke (University of Arizona), Kate Y. L. Su

arxiv:1307.1735 v1 · 2013-07-05 · 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{V7H24WXGY3ZNNEEVRW3UCTI7Y4}

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	2026-05-18T01:48:59.194301Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

afcfae5ae6c6f2d690958db7414d1fc71487249fb555ba147674e91c936ca1f8

Aliases

arxiv: 1307.1735 · arxiv_version: 1307.1735v1 · doi: 10.48550/arxiv.1307.1735 · pith_short_12: V7H24WXGY3ZN · pith_short_16: V7H24WXGY3ZNNEEV · pith_short_8: V7H24WXG

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/V7H24WXGY3ZNNEEVRW3UCTI7Y4 \
  | 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: afcfae5ae6c6f2d690958db7414d1fc71487249fb555ba147674e91c936ca1f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b9b9cbfa6992dd4cb9596466f5c57e0ebbc7ffb96fc2547575daf9482bd9dfa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-07-05T22:53:43Z",
    "title_canon_sha256": "e1b132754cc8743e9b873fb73660369ba2bdedaa2d055376379d62c9e86db197"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.1735",
    "kind": "arxiv",
    "version": 1
  }
}