Pith Number

pith:PIIP2JD7

pith:2024:PIIP2JD7UIFR2UVKJBVFSWHEJF

not attested not anchored not stored refs pending

Gemini Planet Imager Observations of a Resolved Low-Inclination Debris Disk Around HD 156623

Brenda C. Matthews, Briley L. Lewis, Bruce Macintosh, David J. Wilner, Gaspard Duchene, Johan Mazoyer, Justin Hom, Katherine B. Follette, Katie A. Crotts, Maxwell Millar-Blanchaer, Michael P. Fitzgerald, Pauline Arriaga, Paul Kalas, Ronald Lopez, Thomas M. Esposito

arxiv:2407.15986 v1 · 2024-07-22 · 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{PIIP2JD7UIFR2UVKJBVFSWHEJF}

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	2026-07-05T08:47:25.309811Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a10fd247fa20b1d52aa486a5958e449787e3f28c6d8fa302421a65fcb939df1

Aliases

arxiv: 2407.15986 · arxiv_version: 2407.15986v1 · doi: 10.48550/arxiv.2407.15986 · pith_short_12: PIIP2JD7UIFR · pith_short_16: PIIP2JD7UIFR2UVK · pith_short_8: PIIP2JD7

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/PIIP2JD7UIFR2UVKJBVFSWHEJF \
  | 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: 7a10fd247fa20b1d52aa486a5958e449787e3f28c6d8fa302421a65fcb939df1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf2d91f03916db52069204d2090b800fff947cab2080aabcdacc0c75104046b3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2024-07-22T18:52:10Z",
    "title_canon_sha256": "4beede00cbad33db636a6a532d427f7c8c8480ed5eaddf56df25fd8e44928c95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.15986",
    "kind": "arxiv",
    "version": 1
  }
}