Pith Number

pith:GWHP7NPI

pith:2015:GWHP7NPICTKPELCPOSPUG7EOBS

not attested not anchored not stored refs pending

Planetesimals in Debris Disks

Andrew N. Youdin, George H. Rieke

arxiv:1512.04996 v1 · 2015-12-15 · 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{GWHP7NPICTKPELCPOSPUG7EOBS}

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	2026-05-18T01:24:13.776902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

358effb5e814d4f22c4f749f437c8e0cb6ea8001415624121b9cdc3bc3364824

Aliases

arxiv: 1512.04996 · arxiv_version: 1512.04996v1 · doi: 10.48550/arxiv.1512.04996 · pith_short_12: GWHP7NPICTKP · pith_short_16: GWHP7NPICTKPELCP · pith_short_8: GWHP7NPI

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/GWHP7NPICTKPELCPOSPUG7EOBS \
  | 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: 358effb5e814d4f22c4f749f437c8e0cb6ea8001415624121b9cdc3bc3364824

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0829cfb9d00b8e0570e4515ecddf6d238b2925dc6dc05869bcaf97b8f494eb2b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-12-15T22:32:52Z",
    "title_canon_sha256": "81c0eef7c91055dcc209ee1d159b9d5ce32624bdc98efe7407128eb72f2fbaf3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.04996",
    "kind": "arxiv",
    "version": 1
  }
}