Pith Number

pith:6Z5PL5FN

pith:2018:6Z5PL5FNRACK6GPT4TQWZDED6Y

not attested not anchored not stored refs pending

Elastic softness of hybrid lead halide perovskites

A.A. Zhumekenov, A.C. Ferreira, A. L\'etoublon, B. Ruffl\'e, C. Ecolivet, C. Katan, J. Even, M.I. Saidaminov, O.M. Bakr, Ph. Bourges, S. Cordier, S. Paofai, S. Raymond

arxiv:1801.08701 v1 · 2018-01-26 · 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{6Z5PL5FNRACK6GPT4TQWZDED6Y}

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	2026-05-18T00:07:23.661220Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f67af5f4ad8804af19f3e4e16c8c83f632a0cc77f25a6dfacb15dfb7f8327d21

Aliases

arxiv: 1801.08701 · arxiv_version: 1801.08701v1 · doi: 10.48550/arxiv.1801.08701 · pith_short_12: 6Z5PL5FNRACK · pith_short_16: 6Z5PL5FNRACK6GPT · pith_short_8: 6Z5PL5FN

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/6Z5PL5FNRACK6GPT4TQWZDED6Y \
  | 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: f67af5f4ad8804af19f3e4e16c8c83f632a0cc77f25a6dfacb15dfb7f8327d21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01abba79fcedc8c920577226efb3a7f542ccd2d33504b587e919b955060be652",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-01-26T07:59:08Z",
    "title_canon_sha256": "ddeb9c3789bb35a99cef73e0f50e1bc8e73674aa6d2546803dd4b8a5bd7da163"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.08701",
    "kind": "arxiv",
    "version": 1
  }
}