Pith Number

pith:WXYADSWE

pith:2022:WXYADSWEHGNSYFZTBD4DAIK7LX

not attested not anchored not stored refs pending

An unusual reservoir of water emission in the VV CrA A protoplanetary disk

Andrea Banzatti, Andr\'es Carmona, Cassandra Hall, Colette Salyk, Geoffrey A. Blake, Ilaria Pascucci, Inga Kamp, Klaus M. Pontoppidan, Richard Alexander, Ulrich K\"aufl

arxiv:2208.10402 v1 · 2022-08-22 · astro-ph.SR · 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{WXYADSWEHGNSYFZTBD4DAIK7LX}

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	2026-07-05T04:59:30.984488Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5f001cac4399b2c173308f830215f5dffddc87a246866a5674c00e5bda84917

Aliases

arxiv: 2208.10402 · arxiv_version: 2208.10402v1 · doi: 10.48550/arxiv.2208.10402 · pith_short_12: WXYADSWEHGNS · pith_short_16: WXYADSWEHGNSYFZT · pith_short_8: WXYADSWE

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/WXYADSWEHGNSYFZTBD4DAIK7LX \
  | 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: b5f001cac4399b2c173308f830215f5dffddc87a246866a5674c00e5bda84917

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5971ddb41bb8fb436336a0ebca24a4dad85b79f6b97411bcc83c4fccce09e25e",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-08-22T15:39:27Z",
    "title_canon_sha256": "a274d703fa0bd4792e7b2fb32abf24e3c3422cdf2fa0b61b31fe6baca934b798"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.10402",
    "kind": "arxiv",
    "version": 1
  }
}