Pith Number

pith:CJR6UVNP

pith:2025:CJR6UVNPRTCPNNGU2LP7W6QTBQ

not attested not anchored not stored refs pending

Evidence for ultra-water-rich ammonia hydrates stabilized in icy exoplanetary mantles

Anshuman Mondal, Carmen Sanchez-Valle, Hanns-Peter Liermann, Katharina Mohrbach, Mandy Bethkenhagen, Timofey Fedotenko

arxiv:2508.11924 v1 · 2025-08-16 · astro-ph.EP · cond-mat.mtrl-sci · physics.geo-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CJR6UVNPRTCPNNGU2LP7W6QTBQ}

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	2026-07-05T11:54:57.223877Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1263ea55af8cc4f6b4d4d2dffb7a130c1a79f9c8d14cd1a145bddae9a2f136f2

Aliases

arxiv: 2508.11924 · arxiv_version: 2508.11924v1 · doi: 10.48550/arxiv.2508.11924 · pith_short_12: CJR6UVNPRTCP · pith_short_16: CJR6UVNPRTCPNNGU · pith_short_8: CJR6UVNP

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/CJR6UVNPRTCPNNGU2LP7W6QTBQ \
  | 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: 1263ea55af8cc4f6b4d4d2dffb7a130c1a79f9c8d14cd1a145bddae9a2f136f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b52f07baa75178053763c8a16d1032e759b53a3699ce4f6aabc6c428add8566",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-08-16T06:08:31Z",
    "title_canon_sha256": "fb3edc161d5338deb77211f6f02f037543562080cca7cdc4dd9696e3f491c034"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.11924",
    "kind": "arxiv",
    "version": 1
  }
}