Pith Number

pith:Q3EX6F5G

pith:2017:Q3EX6F5GRBSTTBUO7UWIYVOJ6S

not attested not anchored not stored refs pending

Influence of water intercalation and hydration on chemical decomposition and ion transport in methylammonium lead halide perovskites

Andrew P. McMahon, Aron Walsh, Chol-Jun Yu, Gum-Chol Ri, Nicholas M. Harrison, Piers R. F. Barnes, Un-Gi Jong

arxiv:1708.07608 v3 · 2017-08-25 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q3EX6F5GRBSTTBUO7UWIYVOJ6S}

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	2026-05-18T00:32:54.922426Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86c97f17a6886539868efd2c8c55c9f4baf1ad08ae9aed9e533f19056d7f97f1

Aliases

arxiv: 1708.07608 · arxiv_version: 1708.07608v3 · doi: 10.48550/arxiv.1708.07608 · pith_short_12: Q3EX6F5GRBST · pith_short_16: Q3EX6F5GRBSTTBUO · pith_short_8: Q3EX6F5G

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/Q3EX6F5GRBSTTBUO7UWIYVOJ6S \
  | 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: 86c97f17a6886539868efd2c8c55c9f4baf1ad08ae9aed9e533f19056d7f97f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "556a25b22f348d350d9a3892e1207fede1bc890778dcb2accab96967345e2cdc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2017-08-25T04:01:47Z",
    "title_canon_sha256": "379e31d1556e73a5fd7a29c7e5ee3ff18adf4726636bf43ab605071449270fa2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.07608",
    "kind": "arxiv",
    "version": 3
  }
}