Pith Number

pith:SK3DLP7F

pith:2016:SK3DLP7FIOSN7SEMRIYFXWA2FW

not attested not anchored not stored refs pending

Temperature Dependence of the Energy Levels of Methylammonium Lead Iodide Perovskite from First Principles

Bartomeu Monserrat, Samuel Ponc\'e, Wissam A. Saidi

arxiv:1612.01530 v1 · 2016-12-05 · 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{SK3DLP7FIOSN7SEMRIYFXWA2FW}

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	2026-05-18T00:54:57.629867Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92b635bfe543a4dfc88c8a305bd81a2db38b241bca791e5c06991a1d9f6e64ad

Aliases

arxiv: 1612.01530 · arxiv_version: 1612.01530v1 · doi: 10.48550/arxiv.1612.01530 · pith_short_12: SK3DLP7FIOSN · pith_short_16: SK3DLP7FIOSN7SEM · pith_short_8: SK3DLP7F

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/SK3DLP7FIOSN7SEMRIYFXWA2FW \
  | 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: 92b635bfe543a4dfc88c8a305bd81a2db38b241bca791e5c06991a1d9f6e64ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b88c2c3a5b82e6da0df784535bb061b71df97fe5383f86991c0c785fa41350f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2016-12-05T21:00:03Z",
    "title_canon_sha256": "d645d89763df4f837416e2af64486ff6da047c6a43f2f5effa32184126bd56e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.01530",
    "kind": "arxiv",
    "version": 1
  }
}