Pith Number

pith:ESSQTARB

pith:2018:ESSQTARBJ73YZ4CDLGXTU72LKT

not attested not anchored not stored refs pending

Lifetime-shortened acoustic phonons and static order at the Brillouin zone boundary in the organic-inorganic perovskite CH$_3$NH$_3$PbCl$_3$

B. Roessli, C. Stock, F. Bourdarot, Guangyong Xu, K. Schmalzl, M. Bari, M. Songvilay, P. M. Gehring, W. D. Ratcliff, Z.-G. Ye

arxiv:1809.09878 v2 · 2018-09-26 · 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{ESSQTARBJ73YZ4CDLGXTU72LKT}

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	2026-05-17T23:55:54.987720Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24a50982214ff78cf04359af3a7f4b54db8a7cbc48b2bb9ed3590cb58ed3c79e

Aliases

arxiv: 1809.09878 · arxiv_version: 1809.09878v2 · doi: 10.48550/arxiv.1809.09878 · pith_short_12: ESSQTARBJ73Y · pith_short_16: ESSQTARBJ73YZ4CD · pith_short_8: ESSQTARB

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/ESSQTARBJ73YZ4CDLGXTU72LKT \
  | 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: 24a50982214ff78cf04359af3a7f4b54db8a7cbc48b2bb9ed3590cb58ed3c79e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2dfdf62d185e3633dcd4fd1a7c27860ca751859623a8671c37b6c09d936c713e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-09-26T09:53:55Z",
    "title_canon_sha256": "7941fb2f6cbac86a59d25bacdc92991653e1f995c503622b6b5bae1fa84f31b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.09878",
    "kind": "arxiv",
    "version": 2
  }
}