Pith Number

pith:CTT3H2RG

pith:2017:CTT3H2RG65TIDSBNGOIA3XX5KV

not attested not anchored not stored refs pending

Polarization rotation and the electrocaloric effect in barium titanate

H. H. Wu, R. E. Cohen

arxiv:1710.04336 v2 · 2017-10-12 · 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{CTT3H2RG65TIDSBNGOIA3XX5KV}

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	2026-05-18T00:30:40.621891Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14e7b3ea26f76681c82d33900ddefd554e58157cf2f36c30a1931f45a480a153

Aliases

arxiv: 1710.04336 · arxiv_version: 1710.04336v2 · doi: 10.48550/arxiv.1710.04336 · pith_short_12: CTT3H2RG65TI · pith_short_16: CTT3H2RG65TIDSBN · pith_short_8: CTT3H2RG

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/CTT3H2RG65TIDSBNGOIA3XX5KV \
  | 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: 14e7b3ea26f76681c82d33900ddefd554e58157cf2f36c30a1931f45a480a153

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b278f5b28f32a042b8e798a723f158a58c70d1b55a351e2f8c3aa7d0c6aed37e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2017-10-12T01:17:41Z",
    "title_canon_sha256": "722bc7269fbc3fe06629a59ed783e87e85f3873310a28651921c0b92e34f3f12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.04336",
    "kind": "arxiv",
    "version": 2
  }
}