Pith Number

pith:PIOS36MX

pith:2025:PIOS36MXWOBRWHK5R6VMJ3M4BE

not attested not anchored not stored refs pending

Evolution of granular salty ice analogs for Europa: Sublimation and Irradiation

Andr\'e Galli, Antoine Pommerol, Axel Murk, Linus Leo St\"ockli, Lorenzo Obersnel, Nicolas Thomas, Peter Wurz, Rafael Ottersberg

arxiv:2505.11498 v1 · 2025-05-16 · astro-ph.EP · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PIOS36MXWOBRWHK5R6VMJ3M4BE}

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	2026-07-05T11:04:17.097767Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a1d2df997b3831b1d5d8faac4ed9c09144eccdbae5652a0c06f7a86b73ed006

Aliases

arxiv: 2505.11498 · arxiv_version: 2505.11498v1 · doi: 10.48550/arxiv.2505.11498 · pith_short_12: PIOS36MXWOBR · pith_short_16: PIOS36MXWOBRWHK5 · pith_short_8: PIOS36MX

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/PIOS36MXWOBRWHK5R6VMJ3M4BE \
  | 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: 7a1d2df997b3831b1d5d8faac4ed9c09144eccdbae5652a0c06f7a86b73ed006

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "961eed0eac9de1121c42801d7fcb1917115b993b8df8702aa015d23cc1e5c372",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-05-16T17:59:54Z",
    "title_canon_sha256": "0a2c0d91c0546944ea4e0fb557cf4ad5e04394ce0e8969d9a59cfa8ea8056d0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.11498",
    "kind": "arxiv",
    "version": 1
  }
}