Pith Number

pith:56FQO2VI

pith:2016:56FQO2VI4WTGKFELQOIX4UIY6J

not attested not anchored not stored refs pending

Light Induced Degradation of CH_3NH_3PbI_3 Thin Film

Ben Ecker, Congcong Wang, Jinsong Huang, Junliang Yang, Xuemei Xu, Yongli Gaob, Youzhen Li

arxiv:1612.01851 v1 · 2016-12-05 · cond-mat.mtrl-sci · physics.chem-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{56FQO2VI4WTGKFELQOIX4UIY6J}

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	2026-05-18T00:55:47.493812Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef8b076aa8e5a665148b83917e5118f265bb6a67f206dab14d69c2d45d6c59b0

Aliases

arxiv: 1612.01851 · arxiv_version: 1612.01851v1 · doi: 10.48550/arxiv.1612.01851 · pith_short_12: 56FQO2VI4WTG · pith_short_16: 56FQO2VI4WTGKFEL · pith_short_8: 56FQO2VI

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/56FQO2VI4WTGKFELQOIX4UIY6J \
  | 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: ef8b076aa8e5a665148b83917e5118f265bb6a67f206dab14d69c2d45d6c59b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f19f5b0547bece6c9d1baf9c250ad15b8c4d9463e56a189002006cd2af0a4eee",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2016-12-05T04:58:34Z",
    "title_canon_sha256": "5d48127332ed33d903561bb6661817ecaed10a10c8fa8aeec68411c152ca4fc2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.01851",
    "kind": "arxiv",
    "version": 1
  }
}