Pith Number

pith:7JSVPWQR

pith:2014:7JSVPWQRIGCECVCWQ37NZW4XFT

not attested not anchored not stored refs pending

Ferroelectric Materials for Solar Energy Conversion: Photoferroics Revisited

Aron Walsh, Jarvist M. Frost, Keith T. Butler

arxiv:1412.6929 v1 · 2014-12-22 · 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{7JSVPWQRIGCECVCWQ37NZW4XFT}

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	2026-05-18T02:25:33.766342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa6557da11418441545686fedcdb972ce36a58fd8dc23d5479b1970613d0fd8f

Aliases

arxiv: 1412.6929 · arxiv_version: 1412.6929v1 · doi: 10.48550/arxiv.1412.6929 · pith_short_12: 7JSVPWQRIGCE · pith_short_16: 7JSVPWQRIGCECVCW · pith_short_8: 7JSVPWQR

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/7JSVPWQRIGCECVCWQ37NZW4XFT \
  | 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: fa6557da11418441545686fedcdb972ce36a58fd8dc23d5479b1970613d0fd8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b7dfc4d8b450be80cef18e41a5f9805721cb1d36c51031395e5d8d15d76972e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2014-12-22T11:17:14Z",
    "title_canon_sha256": "589c2ba70268c9634a73d4f3ca0cb975807c83a4a54ea12800c9857aab49a40b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.6929",
    "kind": "arxiv",
    "version": 1
  }
}