Pith Number

pith:XJ4TQRLF

pith:2022:XJ4TQRLF5B4QCLJWEUEXZFIKG4

not attested not anchored not stored refs pending

Super-resolution trends in the ALMA Taurus survey: Structured inner discs and compact discs

Cathie J. Clarke, Giovanni P. Rosotti, Jeff Jennings, Marco Tazzari, Richard A. Booth

arxiv:2206.11308 v1 · 2022-06-22 · 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{XJ4TQRLF5B4QCLJWEUEXZFIKG4}

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	2026-07-05T04:37:40.730412Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba79384565e879012d3625097c950a37105db06124946201215904c6453cb7ea

Aliases

arxiv: 2206.11308 · arxiv_version: 2206.11308v1 · doi: 10.48550/arxiv.2206.11308 · pith_short_12: XJ4TQRLF5B4Q · pith_short_16: XJ4TQRLF5B4QCLJW · pith_short_8: XJ4TQRLF

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/XJ4TQRLF5B4QCLJWEUEXZFIKG4 \
  | 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: ba79384565e879012d3625097c950a37105db06124946201215904c6453cb7ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47d1632c6bd261a4e2d78357490f1dfff9106ac651feb5db96aebf13b6e32e07",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2022-06-22T18:18:47Z",
    "title_canon_sha256": "31a19706209d6df0c55dd2888f658439860c9d955d7c314a6e7e31b03ffe43dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.11308",
    "kind": "arxiv",
    "version": 1
  }
}