Pith Number

pith:VTWIX2SU

pith:2026:VTWIX2SUW7KLK5DN63CGLEMDKF

not attested not anchored not stored refs pending

Deuterated water and the formation of the satellites of Uranus

Ashma Pandya, Kevin T. Trinh, Matthew Belyakov, Merritt McDowell, Michael E. Brown, M. Ryleigh Davis, Samantha K. Trumbo, Swaroop Chandra

arxiv:2606.29674 v1 · 2026-06-29 · 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{VTWIX2SUW7KLK5DN63CGLEMDKF}

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	2026-06-30T02:17:30.278783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

acec8bea54b7d4b5746df6c4659183516eae5540423e22be9823b647bc5cc9c4

Aliases

arxiv: 2606.29674 · arxiv_version: 2606.29674v1 · doi: 10.48550/arxiv.2606.29674 · pith_short_12: VTWIX2SUW7KL · pith_short_16: VTWIX2SUW7KLK5DN · pith_short_8: VTWIX2SU

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/VTWIX2SUW7KLK5DN63CGLEMDKF \
  | 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: acec8bea54b7d4b5746df6c4659183516eae5540423e22be9823b647bc5cc9c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a08364f08daef3c90285edaa9aa18db34ea20ab4ec1e1a2742e41db8a25b7204",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2026-06-29T00:39:59Z",
    "title_canon_sha256": "02f85e46bd7ea2f235978c94fbad76d5bdcbfdebb0feda0dd8ec85195d0b3f3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.29674",
    "kind": "arxiv",
    "version": 1
  }
}