Pith Number

pith:BHIBNNAF

pith:2026:BHIBNNAFRXCCPCVKXZQ2XDSGDH

not attested not anchored not stored refs pending

A Dynamical Phase-Field Model for the Optical Properties of Ferroelectrics

Aiden Ross, Anya Frazer, Long-Qing Chen, Venkatraman Gopalan

arxiv:2607.16180 v1 · 2026-07-17 · 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{BHIBNNAFRXCCPCVKXZQ2XDSGDH}

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	2026-07-20T02:19:38.173349Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09d016b4058dc4278aaabe61ab8e4619ee71032841190b619412b91a8db672c0

Aliases

arxiv: 2607.16180 · arxiv_version: 2607.16180v1 · doi: 10.48550/arxiv.2607.16180 · pith_short_12: BHIBNNAFRXCC · pith_short_16: BHIBNNAFRXCCPCVK · pith_short_8: BHIBNNAF

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/BHIBNNAFRXCCPCVKXZQ2XDSGDH \
  | 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: 09d016b4058dc4278aaabe61ab8e4619ee71032841190b619412b91a8db672c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3e860179c371ca65fe05e8c3991691b89bc403707c388f8f250088b9bf19e9e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2026-07-17T17:57:03Z",
    "title_canon_sha256": "0953f0c21e71edcc80baac587f52441522a26111b55c53c8ff30403fb154ed3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.16180",
    "kind": "arxiv",
    "version": 1
  }
}